| 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 | $125.77 | 11.737% | $140.5316 | $140.53 | $140.55 | $140.50 |
| Purchase #2 | $170.38 | 11.350% | $189.7181 | $189.72 | $189.70 | $189.70 |
| Purchase #3 | $143.31 | 4.373% | $149.5769 | $149.58 | $149.60 | $149.60 |
| Purchase #4 | $218.70 | 9.150% | $238.7111 | $238.71 | $238.70 | $238.70 |
| Purchase #5 | $59.78 | 11.213% | $66.4831 | $66.48 | $66.50 | $66.50 |
| Purchase #6 | $71.62 | 4.415% | $74.782 | $74.78 | $74.80 | $74.80 |
| Purchase #7 | $50.79 | 11.157% | $56.4566 | $56.46 | $56.45 | $56.50 |
| 7 purchase totals = | $840.35 | $916.2594 | $916.26 | $916.30 | $916.30 | |