| 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 | $149.36 | 6.176% | $158.5845 | $158.58 | $158.60 | $158.60 |
| Purchase #2 | $180.76 | 6.620% | $192.7263 | $192.73 | $192.75 | $192.70 |
| Purchase #3 | $165.39 | 7.149% | $177.2137 | $177.21 | $177.20 | $177.20 |
| Purchase #4 | $61.65 | 4.396% | $64.3601 | $64.36 | $64.35 | $64.40 |
| Purchase #5 | $60.52 | 10.600% | $66.9351 | $66.94 | $66.95 | $66.90 |
| Purchase #6 | $63.65 | 13.494% | $72.2389 | $72.24 | $72.25 | $72.20 |
| Purchase #7 | $128.98 | 7.537% | $138.7012 | $138.70 | $138.70 | $138.70 |
| 7 purchase totals = | $810.31 | $870.7598 | $870.76 | $870.80 | $870.70 | |