| 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 | $140.37 | 5.861% | $148.5971 | $148.60 | $148.60 | $148.60 |
| Purchase #2 | $174.49 | 3.335% | $180.3092 | $180.31 | $180.30 | $180.30 |
| Purchase #3 | $134.93 | 8.120% | $145.8863 | $145.89 | $145.90 | $145.90 |
| Purchase #4 | $155.48 | 9.411% | $170.1122 | $170.11 | $170.10 | $170.10 |
| Purchase #5 | $25.28 | 4.229% | $26.3491 | $26.35 | $26.35 | $26.30 |
| Purchase #6 | $65.72 | 6.547% | $70.0227 | $70.02 | $70.00 | $70.00 |
| Purchase #7 | $110.64 | 6.664% | $118.013 | $118.01 | $118.00 | $118.00 |
| 7 purchase totals = | $806.91 | $859.2896 | $859.29 | $859.25 | $859.20 | |