| 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 | $151.49 | 12.857% | $170.9671 | $170.97 | $170.95 | $171.00 |
| Purchase #2 | $88.66 | 13.207% | $100.3693 | $100.37 | $100.35 | $100.40 |
| Purchase #3 | $27.26 | 5.202% | $28.6781 | $28.68 | $28.70 | $28.70 |
| Purchase #4 | $69.84 | 3.822% | $72.5093 | $72.51 | $72.50 | $72.50 |
| Purchase #5 | $182.72 | 8.246% | $197.7871 | $197.79 | $197.80 | $197.80 |
| Purchase #6 | $94.66 | 13.740% | $107.6663 | $107.67 | $107.65 | $107.70 |
| Purchase #7 | $224.68 | 4.435% | $234.6446 | $234.64 | $234.65 | $234.60 |
| 7 purchase totals = | $839.31 | $912.6218 | $912.63 | $912.60 | $912.70 | |