| 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 | $176.76 | 8.272% | $191.3816 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $125.27 | 8.387% | $135.7764 | $135.78 | $135.80 | $135.80 |
| Purchase #3 | $37.31 | 13.435% | $42.3226 | $42.32 | $42.30 | $42.30 |
| Purchase #4 | $118.89 | 13.477% | $134.9128 | $134.91 | $134.90 | $134.90 |
| Purchase #5 | $235.26 | 7.541% | $253.001 | $253.00 | $253.00 | $253.00 |
| Purchase #6 | $35.37 | 5.660% | $37.3719 | $37.37 | $37.35 | $37.40 |
| Purchase #7 | $68.92 | 9.242% | $75.2896 | $75.29 | $75.30 | $75.30 |
| 7 purchase totals = | $797.78 | $870.0559 | $870.05 | $870.05 | $870.10 | |