| 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 | $180.57 | 10.628% | $199.761 | $199.76 | $199.75 | $199.80 |
| Purchase #2 | $68.84 | 6.448% | $73.2788 | $73.28 | $73.30 | $73.30 |
| Purchase #3 | $222.29 | 12.811% | $250.7676 | $250.77 | $250.75 | $250.80 |
| Purchase #4 | $112.93 | 12.762% | $127.3421 | $127.34 | $127.35 | $127.30 |
| Purchase #5 | $96.58 | 11.302% | $107.4955 | $107.50 | $107.50 | $107.50 |
| Purchase #6 | $16.91 | 10.799% | $18.7361 | $18.74 | $18.75 | $18.70 |
| Purchase #7 | $180.96 | 11.163% | $201.1606 | $201.16 | $201.15 | $201.20 |
| 7 purchase totals = | $879.08 | $978.5417 | $978.55 | $978.55 | $978.60 | |