| 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 | $134.69 | 5.819% | $142.5276 | $142.53 | $142.55 | $142.50 |
| Purchase #2 | $140.77 | 4.430% | $147.0061 | $147.01 | $147.00 | $147.00 |
| Purchase #3 | $32.29 | 6.497% | $34.3879 | $34.39 | $34.40 | $34.40 |
| Purchase #4 | $26.44 | 10.446% | $29.2019 | $29.20 | $29.20 | $29.20 |
| Purchase #5 | $14.90 | 8.766% | $16.2061 | $16.21 | $16.20 | $16.20 |
| Purchase #6 | $218.79 | 8.219% | $236.7724 | $236.77 | $236.75 | $236.80 |
| Purchase #7 | $164.81 | 5.340% | $173.6109 | $173.61 | $173.60 | $173.60 |
| 7 purchase totals = | $732.69 | $779.7129 | $779.72 | $779.70 | $779.70 | |