| 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 | $144.80 | 5.838% | $153.2534 | $153.25 | $153.25 | $153.30 |
| Purchase #2 | $22.40 | 3.320% | $23.1437 | $23.14 | $23.15 | $23.10 |
| Purchase #3 | $190.93 | 3.191% | $197.0226 | $197.02 | $197.00 | $197.00 |
| Purchase #4 | $124.94 | 6.401% | $132.9374 | $132.94 | $132.95 | $132.90 |
| Purchase #5 | $111.97 | 11.323% | $124.6484 | $124.65 | $124.65 | $124.60 |
| Purchase #6 | $48.39 | 6.844% | $51.7018 | $51.70 | $51.70 | $51.70 |
| Purchase #7 | $46.31 | 3.451% | $47.9082 | $47.91 | $47.90 | $47.90 |
| 7 purchase totals = | $689.74 | $730.6155 | $730.61 | $730.60 | $730.50 | |