| 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 | $145.32 | 10.273% | $160.2487 | $160.25 | $160.25 | $160.20 |
| Purchase #2 | $190.33 | 11.683% | $212.5663 | $212.57 | $212.55 | $212.60 |
| Purchase #3 | $50.31 | 5.324% | $52.9885 | $52.99 | $53.00 | $53.00 |
| Purchase #4 | $40.66 | 6.443% | $43.2797 | $43.28 | $43.30 | $43.30 |
| Purchase #5 | $240.64 | 8.122% | $260.1848 | $260.18 | $260.20 | $260.20 |
| Purchase #6 | $18.38 | 3.420% | $19.0086 | $19.01 | $19.00 | $19.00 |
| Purchase #7 | $23.76 | 5.841% | $25.1478 | $25.15 | $25.15 | $25.10 |
| 7 purchase totals = | $709.40 | $773.4244 | $773.43 | $773.45 | $773.40 | |