| 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 | $145.51 | 4.612% | $152.2209 | $152.22 | $152.20 | $152.20 |
| Purchase #2 | $47.47 | 8.638% | $51.5705 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $101.67 | 5.491% | $107.2527 | $107.25 | $107.25 | $107.30 |
| Purchase #4 | $151.38 | 8.212% | $163.8113 | $163.81 | $163.80 | $163.80 |
| Purchase #5 | $157.81 | 10.703% | $174.7004 | $174.70 | $174.70 | $174.70 |
| Purchase #6 | $27.98 | 4.425% | $29.2181 | $29.22 | $29.20 | $29.20 |
| Purchase #7 | $54.67 | 7.824% | $58.9474 | $58.95 | $58.95 | $58.90 |
| 7 purchase totals = | $686.49 | $737.7213 | $737.72 | $737.65 | $737.70 | |