| 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 | $170.96 | 4.818% | $179.1969 | $179.20 | $179.20 | $179.20 |
| Purchase #2 | $74.47 | 7.126% | $79.7767 | $79.78 | $79.80 | $79.80 |
| Purchase #3 | $38.71 | 6.316% | $41.1549 | $41.15 | $41.15 | $41.20 |
| Purchase #4 | $178.30 | 9.685% | $195.5684 | $195.57 | $195.55 | $195.60 |
| Purchase #5 | $129.40 | 6.571% | $137.9029 | $137.90 | $137.90 | $137.90 |
| Purchase #6 | $26.77 | 10.119% | $29.4789 | $29.48 | $29.50 | $29.50 |
| Purchase #7 | $118.68 | 11.257% | $132.0398 | $132.04 | $132.05 | $132.00 |
| 7 purchase totals = | $737.29 | $795.1185 | $795.12 | $795.15 | $795.20 | |