| 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 | $138.57 | 3.456% | $143.359 | $143.36 | $143.35 | $143.40 |
| Purchase #2 | $40.90 | 6.426% | $43.5282 | $43.53 | $43.55 | $43.50 |
| Purchase #3 | $54.89 | 11.614% | $61.2649 | $61.26 | $61.25 | $61.30 |
| Purchase #4 | $108.88 | 4.676% | $113.9712 | $113.97 | $113.95 | $114.00 |
| Purchase #5 | $140.74 | 5.858% | $148.9845 | $148.98 | $149.00 | $149.00 |
| Purchase #6 | $152.67 | 13.400% | $173.1278 | $173.13 | $173.15 | $173.10 |
| Purchase #7 | $130.74 | 7.743% | $140.8632 | $140.86 | $140.85 | $140.90 |
| 7 purchase totals = | $767.39 | $825.0988 | $825.09 | $825.10 | $825.20 | |