| 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 | $165.41 | 4.823% | $173.3877 | $173.39 | $173.40 | $173.40 |
| Purchase #2 | $13.59 | 9.309% | $14.8551 | $14.86 | $14.85 | $14.90 |
| Purchase #3 | $79.74 | 8.548% | $86.5562 | $86.56 | $86.55 | $86.60 |
| Purchase #4 | $192.50 | 7.286% | $206.5256 | $206.53 | $206.55 | $206.50 |
| Purchase #5 | $236.41 | 6.135% | $250.9138 | $250.91 | $250.90 | $250.90 |
| Purchase #6 | $12.95 | 5.411% | $13.6507 | $13.65 | $13.65 | $13.70 |
| Purchase #7 | $145.52 | 7.161% | $155.9407 | $155.94 | $155.95 | $155.90 |
| 7 purchase totals = | $846.12 | $901.8298 | $901.84 | $901.85 | $901.90 | |