| 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 | $118.89 | 4.775% | $124.567 | $124.57 | $124.55 | $124.60 |
| Purchase #2 | $51.91 | 6.623% | $55.348 | $55.35 | $55.35 | $55.30 |
| Purchase #3 | $135.42 | 3.435% | $140.0717 | $140.07 | $140.05 | $140.10 |
| Purchase #4 | $135.70 | 3.684% | $140.6992 | $140.70 | $140.70 | $140.70 |
| Purchase #5 | $160.63 | 3.840% | $166.7982 | $166.80 | $166.80 | $166.80 |
| Purchase #6 | $200.36 | 12.653% | $225.7116 | $225.71 | $225.70 | $225.70 |
| Purchase #7 | $71.39 | 10.185% | $78.6611 | $78.66 | $78.65 | $78.70 |
| 7 purchase totals = | $874.30 | $931.8568 | $931.86 | $931.80 | $931.90 | |