| 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 | $136.64 | 4.678% | $143.032 | $143.03 | $143.05 | $143.00 |
| Purchase #2 | $166.80 | 9.590% | $182.7961 | $182.80 | $182.80 | $182.80 |
| Purchase #3 | $109.28 | 11.371% | $121.7062 | $121.71 | $121.70 | $121.70 |
| Purchase #4 | $215.56 | 3.321% | $222.7187 | $222.72 | $222.70 | $222.70 |
| Purchase #5 | $71.44 | 8.197% | $77.2959 | $77.30 | $77.30 | $77.30 |
| Purchase #6 | $109.81 | 6.140% | $116.5523 | $116.55 | $116.55 | $116.60 |
| Purchase #7 | $49.77 | 8.374% | $53.9377 | $53.94 | $53.95 | $53.90 |
| 7 purchase totals = | $859.30 | $918.0389 | $918.05 | $918.05 | $918.00 | |