| 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 | $188.98 | 3.327% | $195.2674 | $195.27 | $195.25 | $195.30 |
| Purchase #2 | $173.46 | 7.300% | $186.1226 | $186.12 | $186.10 | $186.10 |
| Purchase #3 | $81.48 | 5.312% | $85.8082 | $85.81 | $85.80 | $85.80 |
| Purchase #4 | $123.71 | 4.314% | $129.0468 | $129.05 | $129.05 | $129.00 |
| Purchase #5 | $189.61 | 6.191% | $201.3488 | $201.35 | $201.35 | $201.30 |
| Purchase #6 | $196.31 | 9.610% | $215.1754 | $215.18 | $215.20 | $215.20 |
| Purchase #7 | $117.91 | 6.858% | $125.9963 | $126.00 | $126.00 | $126.00 |
| 7 purchase totals = | $1,071.46 | $1,138.7655 | $1,138.78 | $1,138.75 | $1,138.70 | |