| 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 | $119.92 | 5.750% | $126.8154 | $126.82 | $126.80 | $126.80 |
| Purchase #2 | $44.94 | 10.563% | $49.687 | $49.69 | $49.70 | $49.70 |
| Purchase #3 | $53.52 | 10.627% | $59.2076 | $59.21 | $59.20 | $59.20 |
| Purchase #4 | $80.71 | 4.761% | $84.5526 | $84.55 | $84.55 | $84.60 |
| Purchase #5 | $144.31 | 4.251% | $150.4446 | $150.44 | $150.45 | $150.40 |
| Purchase #6 | $155.58 | 3.125% | $160.4419 | $160.44 | $160.45 | $160.40 |
| Purchase #7 | $46.96 | 9.366% | $51.3583 | $51.36 | $51.35 | $51.40 |
| 7 purchase totals = | $645.94 | $682.5074 | $682.51 | $682.50 | $682.50 | |