| 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 | $122.85 | 3.196% | $126.7763 | $126.78 | $126.80 | $126.80 |
| Purchase #2 | $131.80 | 9.120% | $143.8202 | $143.82 | $143.80 | $143.80 |
| Purchase #3 | $74.60 | 10.148% | $82.1704 | $82.17 | $82.15 | $82.20 |
| Purchase #4 | $132.28 | 9.380% | $144.6879 | $144.69 | $144.70 | $144.70 |
| Purchase #5 | $152.82 | 13.414% | $173.3193 | $173.32 | $173.30 | $173.30 |
| Purchase #6 | $110.85 | 11.637% | $123.7496 | $123.75 | $123.75 | $123.70 |
| Purchase #7 | $163.68 | 6.273% | $173.9476 | $173.95 | $173.95 | $173.90 |
| 7 purchase totals = | $888.88 | $968.4713 | $968.48 | $968.45 | $968.40 | |