| 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 | $220.84 | 6.533% | $235.2675 | $235.27 | $235.25 | $235.30 |
| Purchase #2 | $138.46 | 9.240% | $151.2537 | $151.25 | $151.25 | $151.30 |
| Purchase #3 | $158.75 | 9.305% | $173.5217 | $173.52 | $173.50 | $173.50 |
| Purchase #4 | $101.87 | 5.547% | $107.5207 | $107.52 | $107.50 | $107.50 |
| Purchase #5 | $89.66 | 12.290% | $100.6792 | $100.68 | $100.70 | $100.70 |
| Purchase #6 | $29.98 | 5.803% | $31.7197 | $31.72 | $31.70 | $31.70 |
| Purchase #7 | $27.25 | 12.558% | $30.6721 | $30.67 | $30.65 | $30.70 |
| 7 purchase totals = | $766.81 | $830.6346 | $830.63 | $830.55 | $830.70 | |