| 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 | $136.64 | 11.524% | $152.3864 | $152.39 | $152.40 | $152.40 |
| Purchase #2 | $68.38 | 5.761% | $72.3194 | $72.32 | $72.30 | $72.30 |
| Purchase #3 | $24.32 | 9.666% | $26.6708 | $26.67 | $26.65 | $26.70 |
| Purchase #4 | $161.29 | 12.151% | $180.8883 | $180.89 | $180.90 | $180.90 |
| Purchase #5 | $151.87 | 8.474% | $164.7395 | $164.74 | $164.75 | $164.70 |
| Purchase #6 | $202.69 | 5.231% | $213.2927 | $213.29 | $213.30 | $213.30 |
| Purchase #7 | $99.56 | 7.803% | $107.3287 | $107.33 | $107.35 | $107.30 |
| 7 purchase totals = | $844.75 | $917.6258 | $917.63 | $917.65 | $917.60 | |