| 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 | $136.86 | 12.450% | $153.8991 | $153.90 | $153.90 | $153.90 |
| Purchase #2 | $78.94 | 10.372% | $87.1277 | $87.13 | $87.15 | $87.10 |
| Purchase #3 | $65.57 | 3.302% | $67.7351 | $67.74 | $67.75 | $67.70 |
| Purchase #4 | $225.45 | 6.625% | $240.3861 | $240.39 | $240.40 | $240.40 |
| Purchase #5 | $204.78 | 3.495% | $211.9371 | $211.94 | $211.95 | $211.90 |
| Purchase #6 | $58.40 | 9.664% | $64.0438 | $64.04 | $64.05 | $64.00 |
| Purchase #7 | $160.26 | 5.509% | $169.0887 | $169.09 | $169.10 | $169.10 |
| 7 purchase totals = | $930.26 | $994.2176 | $994.23 | $994.30 | $994.10 | |