| 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 | $192.75 | 7.154% | $206.5393 | $206.54 | $206.55 | $206.50 |
| Purchase #2 | $29.61 | 13.795% | $33.6947 | $33.69 | $33.70 | $33.70 |
| Purchase #3 | $42.82 | 7.686% | $46.1111 | $46.11 | $46.10 | $46.10 |
| Purchase #4 | $210.76 | 11.710% | $235.44 | $235.44 | $235.45 | $235.40 |
| Purchase #5 | $205.33 | 13.256% | $232.5485 | $232.55 | $232.55 | $232.50 |
| Purchase #6 | $17.40 | 7.335% | $18.6763 | $18.68 | $18.70 | $18.70 |
| Purchase #7 | $144.68 | 10.145% | $159.3578 | $159.36 | $159.35 | $159.40 |
| 7 purchase totals = | $843.35 | $932.3677 | $932.37 | $932.40 | $932.30 | |