| 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 | $90.46 | 12.725% | $101.971 | $101.97 | $101.95 | $102.00 |
| Purchase #2 | $156.65 | 13.438% | $177.7006 | $177.70 | $177.70 | $177.70 |
| Purchase #3 | $81.98 | 10.848% | $90.8732 | $90.87 | $90.85 | $90.90 |
| Purchase #4 | $29.48 | 12.705% | $33.2254 | $33.23 | $33.25 | $33.20 |
| Purchase #5 | $119.64 | 7.725% | $128.8822 | $128.88 | $128.90 | $128.90 |
| Purchase #6 | $59.36 | 13.134% | $67.1563 | $67.16 | $67.15 | $67.20 |
| Purchase #7 | $192.41 | 6.710% | $205.3207 | $205.32 | $205.30 | $205.30 |
| 7 purchase totals = | $729.98 | $805.1294 | $805.13 | $805.10 | $805.20 | |