| 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 | $89.46 | 13.867% | $101.8654 | $101.87 | $101.85 | $101.90 |
| Purchase #2 | $185.81 | 5.478% | $195.9887 | $195.99 | $196.00 | $196.00 |
| Purchase #3 | $155.53 | 4.501% | $162.5304 | $162.53 | $162.55 | $162.50 |
| Purchase #4 | $144.50 | 10.640% | $159.8748 | $159.87 | $159.85 | $159.90 |
| Purchase #5 | $146.54 | 7.870% | $158.0727 | $158.07 | $158.05 | $158.10 |
| Purchase #6 | $51.48 | 6.266% | $54.7057 | $54.71 | $54.70 | $54.70 |
| Purchase #7 | $24.49 | 6.395% | $26.0561 | $26.06 | $26.05 | $26.10 |
| 7 purchase totals = | $797.81 | $859.0938 | $859.10 | $859.05 | $859.20 | |