| 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 | $190.40 | 4.754% | $199.4516 | $199.45 | $199.45 | $199.50 |
| Purchase #2 | $166.32 | 8.519% | $180.4888 | $180.49 | $180.50 | $180.50 |
| Purchase #3 | $181.61 | 5.596% | $191.7729 | $191.77 | $191.75 | $191.80 |
| Purchase #4 | $195.51 | 8.481% | $212.0912 | $212.09 | $212.10 | $212.10 |
| Purchase #5 | $173.47 | 13.309% | $196.5571 | $196.56 | $196.55 | $196.60 |
| Purchase #6 | $127.99 | 10.328% | $141.2088 | $141.21 | $141.20 | $141.20 |
| Purchase #7 | $80.68 | 9.543% | $88.3793 | $88.38 | $88.40 | $88.40 |
| 7 purchase totals = | $1,115.98 | $1,209.9497 | $1,209.95 | $1,209.95 | $1,210.10 | |