| 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 | $179.28 | 11.509% | $199.9133 | $199.91 | $199.90 | $199.90 |
| Purchase #2 | $52.64 | 8.648% | $57.1923 | $57.19 | $57.20 | $57.20 |
| Purchase #3 | $115.51 | 9.702% | $126.7168 | $126.72 | $126.70 | $126.70 |
| Purchase #4 | $57.84 | 3.647% | $59.9494 | $59.95 | $59.95 | $59.90 |
| Purchase #5 | $44.51 | 7.338% | $47.7761 | $47.78 | $47.80 | $47.80 |
| Purchase #6 | $161.70 | 12.770% | $182.3491 | $182.35 | $182.35 | $182.30 |
| Purchase #7 | $226.91 | 13.111% | $256.6602 | $256.66 | $256.65 | $256.70 |
| 7 purchase totals = | $838.39 | $930.5572 | $930.56 | $930.55 | $930.50 | |