| 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 | $156.26 | 5.859% | $165.4153 | $165.42 | $165.40 | $165.40 |
| Purchase #2 | $25.38 | 13.501% | $28.8066 | $28.81 | $28.80 | $28.80 |
| Purchase #3 | $123.88 | 3.482% | $128.1935 | $128.19 | $128.20 | $128.20 |
| Purchase #4 | $110.81 | 4.636% | $115.9472 | $115.95 | $115.95 | $115.90 |
| Purchase #5 | $140.82 | 7.649% | $151.5913 | $151.59 | $151.60 | $151.60 |
| Purchase #6 | $229.80 | 8.478% | $249.2824 | $249.28 | $249.30 | $249.30 |
| Purchase #7 | $32.82 | 8.482% | $35.6038 | $35.60 | $35.60 | $35.60 |
| 7 purchase totals = | $819.77 | $874.8401 | $874.84 | $874.85 | $874.80 | |