| 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 | $148.95 | 5.159% | $156.6343 | $156.63 | $156.65 | $156.60 |
| Purchase #2 | $125.39 | 7.829% | $135.2068 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $174.89 | 10.680% | $193.5683 | $193.57 | $193.55 | $193.60 |
| Purchase #4 | $69.98 | 3.267% | $72.2662 | $72.27 | $72.25 | $72.30 |
| Purchase #5 | $106.96 | 8.387% | $115.9307 | $115.93 | $115.95 | $115.90 |
| Purchase #6 | $117.99 | 5.125% | $124.037 | $124.04 | $124.05 | $124.00 |
| Purchase #7 | $99.59 | 12.408% | $111.9471 | $111.95 | $111.95 | $111.90 |
| 7 purchase totals = | $843.75 | $909.5904 | $909.60 | $909.60 | $909.50 | |