| 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 | $197.71 | 6.637% | $210.832 | $210.83 | $210.85 | $210.80 |
| Purchase #2 | $29.87 | 4.746% | $31.2876 | $31.29 | $31.30 | $31.30 |
| Purchase #3 | $28.31 | 7.666% | $30.4802 | $30.48 | $30.50 | $30.50 |
| Purchase #4 | $147.27 | 10.252% | $162.3681 | $162.37 | $162.35 | $162.40 |
| Purchase #5 | $185.96 | 10.844% | $206.1255 | $206.13 | $206.15 | $206.10 |
| Purchase #6 | $109.41 | 8.298% | $118.4888 | $118.49 | $118.50 | $118.50 |
| Purchase #7 | $64.79 | 6.543% | $69.0292 | $69.03 | $69.05 | $69.00 |
| 7 purchase totals = | $763.32 | $828.6114 | $828.62 | $828.70 | $828.60 | |