| 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 | $141.76 | 4.778% | $148.5333 | $148.53 | $148.55 | $148.50 |
| Purchase #2 | $16.69 | 3.786% | $17.3219 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $115.98 | 3.708% | $120.2805 | $120.28 | $120.30 | $120.30 |
| Purchase #4 | $170.77 | 7.331% | $183.2891 | $183.29 | $183.30 | $183.30 |
| Purchase #5 | $114.27 | 9.835% | $125.5085 | $125.51 | $125.50 | $125.50 |
| Purchase #6 | $133.80 | 6.644% | $142.6897 | $142.69 | $142.70 | $142.70 |
| Purchase #7 | $153.84 | 9.524% | $168.4917 | $168.49 | $168.50 | $168.50 |
| 7 purchase totals = | $847.11 | $906.1147 | $906.11 | $906.15 | $906.10 | |