| 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 | $80.58 | 13.608% | $91.5453 | $91.55 | $91.55 | $91.50 |
| Purchase #2 | $179.75 | 5.518% | $189.6686 | $189.67 | $189.65 | $189.70 |
| Purchase #3 | $230.93 | 8.218% | $249.9078 | $249.91 | $249.90 | $249.90 |
| Purchase #4 | $203.48 | 4.322% | $212.2744 | $212.27 | $212.25 | $212.30 |
| Purchase #5 | $163.84 | 7.431% | $176.015 | $176.02 | $176.00 | $176.00 |
| Purchase #6 | $144.49 | 5.105% | $151.8662 | $151.87 | $151.85 | $151.90 |
| Purchase #7 | $206.32 | 13.858% | $234.9118 | $234.91 | $234.90 | $234.90 |
| 7 purchase totals = | $1,209.39 | $1,306.1891 | $1,306.20 | $1,306.10 | $1,306.20 | |