| 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 | $169.68 | 11.576% | $189.3222 | $189.32 | $189.30 | $189.30 |
| Purchase #2 | $175.39 | 5.408% | $184.8751 | $184.88 | $184.90 | $184.90 |
| Purchase #3 | $166.92 | 3.486% | $172.7388 | $172.74 | $172.75 | $172.70 |
| Purchase #4 | $19.87 | 9.102% | $21.6786 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $207.81 | 10.140% | $228.8819 | $228.88 | $228.90 | $228.90 |
| Purchase #6 | $126.48 | 11.432% | $140.9392 | $140.94 | $140.95 | $140.90 |
| Purchase #7 | $58.38 | 4.858% | $61.2161 | $61.22 | $61.20 | $61.20 |
| 7 purchase totals = | $924.53 | $999.6519 | $999.66 | $999.70 | $999.60 | |