| 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 | $143.89 | 10.803% | $159.4344 | $159.43 | $159.45 | $159.40 |
| Purchase #2 | $163.28 | 12.528% | $183.7357 | $183.74 | $183.75 | $183.70 |
| Purchase #3 | $231.70 | 7.368% | $248.7717 | $248.77 | $248.75 | $248.80 |
| Purchase #4 | $205.35 | 11.834% | $229.6511 | $229.65 | $229.65 | $229.70 |
| Purchase #5 | $205.31 | 3.428% | $212.348 | $212.35 | $212.35 | $212.30 |
| Purchase #6 | $10.52 | 13.498% | $11.94 | $11.94 | $11.95 | $11.90 |
| Purchase #7 | $19.26 | 9.304% | $21.052 | $21.05 | $21.05 | $21.10 |
| 7 purchase totals = | $979.31 | $1,066.9329 | $1,066.93 | $1,066.95 | $1,066.90 | |