| 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 | $150.92 | 13.836% | $171.8013 | $171.80 | $171.80 | $171.80 |
| Purchase #2 | $107.44 | 7.710% | $115.7236 | $115.72 | $115.70 | $115.70 |
| Purchase #3 | $82.92 | 13.486% | $94.1026 | $94.10 | $94.10 | $94.10 |
| Purchase #4 | $228.34 | 3.431% | $236.1743 | $236.17 | $236.15 | $236.20 |
| Purchase #5 | $29.79 | 12.395% | $33.4825 | $33.48 | $33.50 | $33.50 |
| Purchase #6 | $11.49 | 10.804% | $12.7314 | $12.73 | $12.75 | $12.70 |
| Purchase #7 | $135.27 | 6.874% | $144.5685 | $144.57 | $144.55 | $144.60 |
| 7 purchase totals = | $746.17 | $808.5842 | $808.57 | $808.55 | $808.60 | |