| 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 | $151.81 | 4.506% | $158.6506 | $158.65 | $158.65 | $158.70 |
| Purchase #2 | $199.40 | 10.310% | $219.9581 | $219.96 | $219.95 | $220.00 |
| Purchase #3 | $184.72 | 9.322% | $201.9396 | $201.94 | $201.95 | $201.90 |
| Purchase #4 | $59.53 | 13.506% | $67.5701 | $67.57 | $67.55 | $67.60 |
| Purchase #5 | $52.86 | 13.647% | $60.0738 | $60.07 | $60.05 | $60.10 |
| Purchase #6 | $131.51 | 12.385% | $147.7975 | $147.80 | $147.80 | $147.80 |
| Purchase #7 | $60.66 | 9.578% | $66.47 | $66.47 | $66.45 | $66.50 |
| 7 purchase totals = | $840.49 | $922.4597 | $922.46 | $922.40 | $922.60 | |