| 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 | $143.79 | 11.309% | $160.0512 | $160.05 | $160.05 | $160.10 |
| Purchase #2 | $115.89 | 12.569% | $130.4562 | $130.46 | $130.45 | $130.50 |
| Purchase #3 | $88.66 | 12.202% | $99.4783 | $99.48 | $99.50 | $99.50 |
| Purchase #4 | $148.90 | 13.813% | $169.4676 | $169.47 | $169.45 | $169.50 |
| Purchase #5 | $207.70 | 7.531% | $223.3419 | $223.34 | $223.35 | $223.30 |
| Purchase #6 | $203.31 | 11.485% | $226.6602 | $226.66 | $226.65 | $226.70 |
| Purchase #7 | $236.46 | 7.530% | $254.2654 | $254.27 | $254.25 | $254.30 |
| 7 purchase totals = | $1,144.71 | $1,263.7208 | $1,263.73 | $1,263.70 | $1,263.90 | |