| 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 | $115.46 | 5.458% | $121.7618 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $48.29 | 3.673% | $50.0637 | $50.06 | $50.05 | $50.10 |
| Purchase #3 | $149.32 | 8.584% | $162.1376 | $162.14 | $162.15 | $162.10 |
| Purchase #4 | $81.87 | 13.484% | $92.9094 | $92.91 | $92.90 | $92.90 |
| Purchase #5 | $168.64 | 6.637% | $179.8326 | $179.83 | $179.85 | $179.80 |
| Purchase #6 | $116.36 | 13.487% | $132.0535 | $132.05 | $132.05 | $132.10 |
| Purchase #7 | $215.92 | 13.188% | $244.3955 | $244.40 | $244.40 | $244.40 |
| 7 purchase totals = | $895.86 | $983.1541 | $983.15 | $983.15 | $983.20 | |