| 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 | $133.94 | 11.267% | $149.031 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $53.44 | 9.412% | $58.4698 | $58.47 | $58.45 | $58.50 |
| Purchase #3 | $146.56 | 8.208% | $158.5896 | $158.59 | $158.60 | $158.60 |
| Purchase #4 | $214.86 | 3.142% | $221.6109 | $221.61 | $221.60 | $221.60 |
| Purchase #5 | $27.64 | 8.498% | $29.9888 | $29.99 | $30.00 | $30.00 |
| Purchase #6 | $83.31 | 4.753% | $87.2697 | $87.27 | $87.25 | $87.30 |
| Purchase #7 | $76.53 | 8.681% | $83.1736 | $83.17 | $83.15 | $83.20 |
| 7 purchase totals = | $736.28 | $788.1334 | $788.13 | $788.10 | $788.20 | |