| 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 | $183.71 | 6.269% | $195.2268 | $195.23 | $195.25 | $195.20 |
| Purchase #2 | $204.64 | 9.857% | $224.8114 | $224.81 | $224.80 | $224.80 |
| Purchase #3 | $146.57 | 4.558% | $153.2507 | $153.25 | $153.25 | $153.30 |
| Purchase #4 | $66.72 | 5.828% | $70.6084 | $70.61 | $70.60 | $70.60 |
| Purchase #5 | $74.46 | 9.473% | $81.5136 | $81.51 | $81.50 | $81.50 |
| Purchase #6 | $118.66 | 4.501% | $124.0009 | $124.00 | $124.00 | $124.00 |
| Purchase #7 | $106.37 | 11.833% | $118.9568 | $118.96 | $118.95 | $119.00 |
| 7 purchase totals = | $901.13 | $968.3686 | $968.37 | $968.35 | $968.40 | |