| 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 | $161.72 | 4.731% | $169.371 | $169.37 | $169.35 | $169.40 |
| Purchase #2 | $249.47 | 10.821% | $276.4651 | $276.47 | $276.45 | $276.50 |
| Purchase #3 | $20.48 | 6.825% | $21.8778 | $21.88 | $21.90 | $21.90 |
| Purchase #4 | $134.46 | 11.251% | $149.5881 | $149.59 | $149.60 | $149.60 |
| Purchase #5 | $98.39 | 8.456% | $106.7099 | $106.71 | $106.70 | $106.70 |
| Purchase #6 | $110.75 | 13.761% | $125.9903 | $125.99 | $126.00 | $126.00 |
| Purchase #7 | $69.65 | 8.523% | $75.5863 | $75.59 | $75.60 | $75.60 |
| 7 purchase totals = | $844.92 | $925.5885 | $925.60 | $925.60 | $925.70 | |