| 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 | $130.58 | 5.706% | $138.0309 | $138.03 | $138.05 | $138.00 |
| Purchase #2 | $125.68 | 11.142% | $139.6833 | $139.68 | $139.70 | $139.70 |
| Purchase #3 | $148.96 | 7.436% | $160.0367 | $160.04 | $160.05 | $160.00 |
| Purchase #4 | $43.48 | 3.751% | $45.1109 | $45.11 | $45.10 | $45.10 |
| Purchase #5 | $33.68 | 13.668% | $38.2834 | $38.28 | $38.30 | $38.30 |
| Purchase #6 | $171.39 | 7.337% | $183.9649 | $183.96 | $183.95 | $184.00 |
| Purchase #7 | $18.48 | 12.835% | $20.8519 | $20.85 | $20.85 | $20.90 |
| 7 purchase totals = | $672.25 | $725.9620 | $725.95 | $726.00 | $726.00 | |