| 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 | $133.49 | 11.211% | $148.4556 | $148.46 | $148.45 | $148.50 |
| Purchase #2 | $240.96 | 3.111% | $248.4563 | $248.46 | $248.45 | $248.50 |
| Purchase #3 | $243.44 | 8.512% | $264.1616 | $264.16 | $264.15 | $264.20 |
| Purchase #4 | $143.39 | 5.220% | $150.875 | $150.88 | $150.90 | $150.90 |
| Purchase #5 | $224.98 | 13.866% | $256.1757 | $256.18 | $256.20 | $256.20 |
| Purchase #6 | $202.45 | 10.413% | $223.5311 | $223.53 | $223.55 | $223.50 |
| Purchase #7 | $158.70 | 3.270% | $163.8895 | $163.89 | $163.90 | $163.90 |
| 7 purchase totals = | $1,347.41 | $1,455.5448 | $1,455.56 | $1,455.60 | $1,455.70 | |