| 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 | $147.56 | 13.425% | $167.3699 | $167.37 | $167.35 | $167.40 |
| Purchase #2 | $74.29 | 13.295% | $84.1669 | $84.17 | $84.15 | $84.20 |
| Purchase #3 | $30.79 | 13.210% | $34.8574 | $34.86 | $34.85 | $34.90 |
| Purchase #4 | $151.36 | 11.370% | $168.5696 | $168.57 | $168.55 | $168.60 |
| Purchase #5 | $96.47 | 9.692% | $105.8199 | $105.82 | $105.80 | $105.80 |
| Purchase #6 | $116.74 | 13.632% | $132.654 | $132.65 | $132.65 | $132.70 |
| Purchase #7 | $82.67 | 12.114% | $92.6846 | $92.68 | $92.70 | $92.70 |
| 7 purchase totals = | $699.88 | $786.1223 | $786.12 | $786.05 | $786.30 | |