| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.43 | 4.182% | $147.3446 | $147.34 | $147.35 | $147.30 |
| Purchase #2 | $231.73 | 8.835% | $252.2033 | $252.20 | $252.20 | $252.20 |
| Purchase #3 | $221.68 | 12.717% | $249.871 | $249.87 | $249.85 | $249.90 |
| Purchase #4 | $104.90 | 10.757% | $116.1841 | $116.18 | $116.20 | $116.20 |
| Purchase #5 | $172.27 | 4.340% | $179.7465 | $179.75 | $179.75 | $179.70 |
| Purchase #6 | $173.81 | 5.163% | $182.7838 | $182.78 | $182.80 | $182.80 |
| Purchase #7 | $81.73 | 5.422% | $86.1614 | $86.16 | $86.15 | $86.20 |
| 7 purchase totals = | $1,127.55 | $1,214.2947 | $1,214.28 | $1,214.30 | $1,214.30 | |