| 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 | $165.52 | 9.481% | $181.213 | $181.21 | $181.20 | $181.20 |
| Purchase #2 | $55.34 | 11.114% | $61.4905 | $61.49 | $61.50 | $61.50 |
| Purchase #3 | $160.29 | 9.636% | $175.7355 | $175.74 | $175.75 | $175.70 |
| Purchase #4 | $100.69 | 6.640% | $107.3758 | $107.38 | $107.40 | $107.40 |
| Purchase #5 | $53.40 | 9.623% | $58.5387 | $58.54 | $58.55 | $58.50 |
| Purchase #6 | $188.92 | 3.643% | $195.8024 | $195.80 | $195.80 | $195.80 |
| Purchase #7 | $27.82 | 12.496% | $31.2964 | $31.30 | $31.30 | $31.30 |
| 7 purchase totals = | $751.98 | $811.4523 | $811.46 | $811.50 | $811.40 | |