| 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 | $148.65 | 7.758% | $160.1823 | $160.18 | $160.20 | $160.20 |
| Purchase #2 | $167.50 | 6.169% | $177.8331 | $177.83 | $177.85 | $177.80 |
| Purchase #3 | $17.44 | 9.416% | $19.0822 | $19.08 | $19.10 | $19.10 |
| Purchase #4 | $94.29 | 10.777% | $104.4516 | $104.45 | $104.45 | $104.50 |
| Purchase #5 | $78.88 | 10.617% | $87.2547 | $87.25 | $87.25 | $87.30 |
| Purchase #6 | $31.58 | 6.803% | $33.7284 | $33.73 | $33.75 | $33.70 |
| Purchase #7 | $99.54 | 13.547% | $113.0247 | $113.02 | $113.00 | $113.00 |
| 7 purchase totals = | $637.88 | $695.5570 | $695.54 | $695.60 | $695.60 | |