| 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 | $110.57 | 7.319% | $118.6626 | $118.66 | $118.65 | $118.70 |
| Purchase #2 | $111.96 | 4.504% | $117.0027 | $117.00 | $117.00 | $117.00 |
| Purchase #3 | $151.30 | 6.846% | $161.658 | $161.66 | $161.65 | $161.70 |
| Purchase #4 | $125.48 | 4.207% | $130.7589 | $130.76 | $130.75 | $130.80 |
| Purchase #5 | $172.69 | 8.249% | $186.9352 | $186.94 | $186.95 | $186.90 |
| Purchase #6 | $97.63 | 4.245% | $101.7744 | $101.77 | $101.75 | $101.80 |
| Purchase #7 | $85.57 | 9.573% | $93.7616 | $93.76 | $93.75 | $93.80 |
| 7 purchase totals = | $855.20 | $910.5534 | $910.55 | $910.50 | $910.70 | |