| 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 | $188.73 | 6.354% | $200.7219 | $200.72 | $200.70 | $200.70 |
| Purchase #2 | $106.94 | 10.844% | $118.5366 | $118.54 | $118.55 | $118.50 |
| Purchase #3 | $197.64 | 3.359% | $204.2787 | $204.28 | $204.30 | $204.30 |
| Purchase #4 | $73.91 | 10.711% | $81.8265 | $81.83 | $81.85 | $81.80 |
| Purchase #5 | $113.48 | 12.262% | $127.3949 | $127.39 | $127.40 | $127.40 |
| Purchase #6 | $22.89 | 12.570% | $25.7673 | $25.77 | $25.75 | $25.80 |
| Purchase #7 | $182.81 | 6.624% | $194.9193 | $194.92 | $194.90 | $194.90 |
| 7 purchase totals = | $886.40 | $953.4452 | $953.45 | $953.45 | $953.40 | |