| 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 | $165.28 | 10.222% | $182.1749 | $182.17 | $182.15 | $182.20 |
| Purchase #2 | $98.88 | 3.714% | $102.5524 | $102.55 | $102.55 | $102.60 |
| Purchase #3 | $94.57 | 7.624% | $101.78 | $101.78 | $101.80 | $101.80 |
| Purchase #4 | $60.97 | 12.279% | $68.4565 | $68.46 | $68.45 | $68.50 |
| Purchase #5 | $151.88 | 12.391% | $170.6995 | $170.70 | $170.70 | $170.70 |
| Purchase #6 | $127.46 | 7.868% | $137.4886 | $137.49 | $137.50 | $137.50 |
| Purchase #7 | $82.85 | 5.773% | $87.6329 | $87.63 | $87.65 | $87.60 |
| 7 purchase totals = | $781.89 | $850.7848 | $850.78 | $850.80 | $850.90 | |