| 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 | $14.50 | 11.328% | $16.1426 | $16.14 | $16.15 | $16.10 |
| Purchase #2 | $163.31 | 8.585% | $177.3302 | $177.33 | $177.35 | $177.30 |
| Purchase #3 | $79.25 | 13.406% | $89.8743 | $89.87 | $89.85 | $89.90 |
| Purchase #4 | $193.90 | 13.673% | $220.4119 | $220.41 | $220.40 | $220.40 |
| Purchase #5 | $207.31 | 10.494% | $229.0651 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $10.50 | 7.300% | $11.2665 | $11.27 | $11.25 | $11.30 |
| Purchase #7 | $112.27 | 6.463% | $119.526 | $119.53 | $119.55 | $119.50 |
| 7 purchase totals = | $781.04 | $863.6166 | $863.62 | $863.60 | $863.60 | |