| 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 | $170.84 | 7.213% | $183.1627 | $183.16 | $183.15 | $183.20 |
| Purchase #2 | $113.51 | 10.614% | $125.558 | $125.56 | $125.55 | $125.60 |
| Purchase #3 | $42.60 | 12.581% | $47.9595 | $47.96 | $47.95 | $48.00 |
| Purchase #4 | $105.98 | 6.317% | $112.6748 | $112.67 | $112.65 | $112.70 |
| Purchase #5 | $173.36 | 7.559% | $186.4643 | $186.46 | $186.45 | $186.50 |
| Purchase #6 | $151.90 | 9.531% | $166.3776 | $166.38 | $166.40 | $166.40 |
| Purchase #7 | $156.54 | 12.355% | $175.8805 | $175.88 | $175.90 | $175.90 |
| 7 purchase totals = | $914.73 | $998.0774 | $998.07 | $998.05 | $998.30 | |