| 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 | $138.28 | 12.269% | $155.2456 | $155.25 | $155.25 | $155.20 |
| Purchase #2 | $240.91 | 10.327% | $265.7888 | $265.79 | $265.80 | $265.80 |
| Purchase #3 | $185.30 | 10.484% | $204.7269 | $204.73 | $204.75 | $204.70 |
| Purchase #4 | $37.75 | 7.585% | $40.6133 | $40.61 | $40.60 | $40.60 |
| Purchase #5 | $151.69 | 6.428% | $161.4406 | $161.44 | $161.45 | $161.40 |
| Purchase #6 | $59.76 | 3.256% | $61.7058 | $61.71 | $61.70 | $61.70 |
| Purchase #7 | $175.42 | 13.529% | $199.1526 | $199.15 | $199.15 | $199.20 |
| 7 purchase totals = | $989.11 | $1,088.6736 | $1,088.68 | $1,088.70 | $1,088.60 | |