| 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 | $108.25 | 6.531% | $115.3198 | $115.32 | $115.30 | $115.30 |
| Purchase #2 | $180.78 | 4.764% | $189.3924 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $149.83 | 7.211% | $160.6342 | $160.63 | $160.65 | $160.60 |
| Purchase #4 | $13.74 | 6.784% | $14.6721 | $14.67 | $14.65 | $14.70 |
| Purchase #5 | $13.95 | 8.351% | $15.115 | $15.12 | $15.10 | $15.10 |
| Purchase #6 | $74.55 | 3.698% | $77.3069 | $77.31 | $77.30 | $77.30 |
| Purchase #7 | $240.97 | 7.589% | $259.2572 | $259.26 | $259.25 | $259.30 |
| 7 purchase totals = | $782.07 | $831.6976 | $831.70 | $831.65 | $831.70 | |