| 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 | $152.94 | 8.551% | $166.0179 | $166.02 | $166.00 | $166.00 |
| Purchase #2 | $59.81 | 12.392% | $67.2217 | $67.22 | $67.20 | $67.20 |
| Purchase #3 | $178.51 | 6.192% | $189.5633 | $189.56 | $189.55 | $189.60 |
| Purchase #4 | $208.72 | 8.393% | $226.2379 | $226.24 | $226.25 | $226.20 |
| Purchase #5 | $47.73 | 13.585% | $54.2141 | $54.21 | $54.20 | $54.20 |
| Purchase #6 | $47.91 | 4.771% | $50.1958 | $50.20 | $50.20 | $50.20 |
| Purchase #7 | $63.48 | 5.104% | $66.72 | $66.72 | $66.70 | $66.70 |
| 7 purchase totals = | $759.10 | $820.1707 | $820.17 | $820.10 | $820.10 | |