| 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 | $171.63 | 7.307% | $184.171 | $184.17 | $184.15 | $184.20 |
| Purchase #2 | $122.32 | 12.873% | $138.0663 | $138.07 | $138.05 | $138.10 |
| Purchase #3 | $55.99 | 7.873% | $60.3981 | $60.40 | $60.40 | $60.40 |
| Purchase #4 | $217.66 | 9.321% | $237.9481 | $237.95 | $237.95 | $237.90 |
| Purchase #5 | $92.43 | 4.415% | $96.5108 | $96.51 | $96.50 | $96.50 |
| Purchase #6 | $112.97 | 5.231% | $118.8795 | $118.88 | $118.90 | $118.90 |
| Purchase #7 | $118.81 | 13.500% | $134.8494 | $134.85 | $134.85 | $134.80 |
| 7 purchase totals = | $891.81 | $970.8232 | $970.83 | $970.80 | $970.80 | |