| 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 | $57.50 | 4.574% | $60.1301 | $60.13 | $60.15 | $60.10 |
| Purchase #2 | $142.57 | 10.204% | $157.1178 | $157.12 | $157.10 | $157.10 |
| Purchase #3 | $200.56 | 12.181% | $224.9902 | $224.99 | $225.00 | $225.00 |
| Purchase #4 | $90.66 | 7.738% | $97.6753 | $97.68 | $97.70 | $97.70 |
| Purchase #5 | $87.55 | 5.298% | $92.1884 | $92.19 | $92.20 | $92.20 |
| Purchase #6 | $142.79 | 7.663% | $153.732 | $153.73 | $153.75 | $153.70 |
| Purchase #7 | $166.61 | 3.558% | $172.538 | $172.54 | $172.55 | $172.50 |
| 7 purchase totals = | $888.24 | $958.3718 | $958.38 | $958.45 | $958.30 | |