| 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 | $148.72 | 8.330% | $161.1084 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $127.80 | 13.823% | $145.4658 | $145.47 | $145.45 | $145.50 |
| Purchase #3 | $93.42 | 13.674% | $106.1943 | $106.19 | $106.20 | $106.20 |
| Purchase #4 | $108.72 | 4.108% | $113.1862 | $113.19 | $113.20 | $113.20 |
| Purchase #5 | $132.79 | 6.299% | $141.1544 | $141.15 | $141.15 | $141.20 |
| Purchase #6 | $164.64 | 8.614% | $178.8221 | $178.82 | $178.80 | $178.80 |
| Purchase #7 | $53.29 | 11.205% | $59.2611 | $59.26 | $59.25 | $59.30 |
| 7 purchase totals = | $829.38 | $905.1923 | $905.19 | $905.15 | $905.30 | |