| 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 | $151.95 | 12.183% | $170.4621 | $170.46 | $170.45 | $170.50 |
| Purchase #2 | $134.56 | 10.619% | $148.8489 | $148.85 | $148.85 | $148.80 |
| Purchase #3 | $191.95 | 3.701% | $199.0541 | $199.05 | $199.05 | $199.10 |
| Purchase #4 | $73.70 | 4.603% | $77.0924 | $77.09 | $77.10 | $77.10 |
| Purchase #5 | $160.64 | 6.803% | $171.5683 | $171.57 | $171.55 | $171.60 |
| Purchase #6 | $88.67 | 6.866% | $94.7581 | $94.76 | $94.75 | $94.80 |
| Purchase #7 | $33.34 | 12.420% | $37.4808 | $37.48 | $37.50 | $37.50 |
| 7 purchase totals = | $834.81 | $899.2647 | $899.26 | $899.25 | $899.40 | |