| 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 | $107.71 | 4.848% | $112.9318 | $112.93 | $112.95 | $112.90 |
| Purchase #2 | $81.99 | 6.524% | $87.339 | $87.34 | $87.35 | $87.30 |
| Purchase #3 | $115.95 | 12.779% | $130.7673 | $130.77 | $130.75 | $130.80 |
| Purchase #4 | $41.49 | 10.306% | $45.766 | $45.77 | $45.75 | $45.80 |
| Purchase #5 | $143.52 | 5.567% | $151.5098 | $151.51 | $151.50 | $151.50 |
| Purchase #6 | $156.81 | 5.762% | $165.8454 | $165.85 | $165.85 | $165.80 |
| Purchase #7 | $245.39 | 12.784% | $276.7607 | $276.76 | $276.75 | $276.80 |
| 7 purchase totals = | $892.86 | $970.9200 | $970.93 | $970.90 | $970.90 | |