| 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 | $157.70 | 5.860% | $166.9412 | $166.94 | $166.95 | $166.90 |
| Purchase #2 | $116.65 | 13.492% | $132.3884 | $132.39 | $132.40 | $132.40 |
| Purchase #3 | $82.88 | 6.443% | $88.22 | $88.22 | $88.20 | $88.20 |
| Purchase #4 | $217.29 | 12.211% | $243.8233 | $243.82 | $243.80 | $243.80 |
| Purchase #5 | $90.95 | 10.125% | $100.1587 | $100.16 | $100.15 | $100.20 |
| Purchase #6 | $70.58 | 8.405% | $76.5122 | $76.51 | $76.50 | $76.50 |
| Purchase #7 | $90.74 | 8.238% | $98.2152 | $98.22 | $98.20 | $98.20 |
| 7 purchase totals = | $826.79 | $906.2590 | $906.26 | $906.20 | $906.20 | |