| 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 | $167.85 | 11.777% | $187.6177 | $187.62 | $187.60 | $187.60 |
| Purchase #2 | $26.51 | 8.681% | $28.8113 | $28.81 | $28.80 | $28.80 |
| Purchase #3 | $139.47 | 6.857% | $149.0335 | $149.03 | $149.05 | $149.00 |
| Purchase #4 | $58.77 | 8.749% | $63.9118 | $63.91 | $63.90 | $63.90 |
| Purchase #5 | $157.81 | 13.305% | $178.8066 | $178.81 | $178.80 | $178.80 |
| Purchase #6 | $103.40 | 12.481% | $116.3054 | $116.31 | $116.30 | $116.30 |
| Purchase #7 | $243.96 | 4.486% | $254.904 | $254.90 | $254.90 | $254.90 |
| 7 purchase totals = | $897.77 | $979.3903 | $979.39 | $979.35 | $979.30 | |