| 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 | $168.26 | 7.199% | $180.373 | $180.37 | $180.35 | $180.40 |
| Purchase #2 | $31.51 | 5.686% | $33.3017 | $33.30 | $33.30 | $33.30 |
| Purchase #3 | $22.58 | 7.160% | $24.1967 | $24.20 | $24.20 | $24.20 |
| Purchase #4 | $58.58 | 6.589% | $62.4398 | $62.44 | $62.45 | $62.40 |
| Purchase #5 | $23.96 | 9.408% | $26.2142 | $26.21 | $26.20 | $26.20 |
| Purchase #6 | $59.29 | 7.386% | $63.6692 | $63.67 | $63.65 | $63.70 |
| Purchase #7 | $129.99 | 12.680% | $146.4727 | $146.47 | $146.45 | $146.50 |
| 7 purchase totals = | $494.17 | $536.6673 | $536.66 | $536.60 | $536.70 | |