| 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 | $142.61 | 11.411% | $158.8832 | $158.88 | $158.90 | $158.90 |
| Purchase #2 | $118.31 | 5.812% | $125.1862 | $125.19 | $125.20 | $125.20 |
| Purchase #3 | $241.34 | 7.759% | $260.0656 | $260.07 | $260.05 | $260.10 |
| Purchase #4 | $37.66 | 5.542% | $39.7471 | $39.75 | $39.75 | $39.70 |
| Purchase #5 | $177.51 | 6.827% | $189.6286 | $189.63 | $189.65 | $189.60 |
| Purchase #6 | $119.48 | 5.351% | $125.8734 | $125.87 | $125.85 | $125.90 |
| Purchase #7 | $15.53 | 10.416% | $17.1476 | $17.15 | $17.15 | $17.10 |
| 7 purchase totals = | $852.44 | $916.5317 | $916.54 | $916.55 | $916.50 | |