| 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 | $127.48 | 13.345% | $144.4922 | $144.49 | $144.50 | $144.50 |
| Purchase #2 | $18.53 | 13.684% | $21.0656 | $21.07 | $21.05 | $21.10 |
| Purchase #3 | $199.73 | 8.799% | $217.3042 | $217.30 | $217.30 | $217.30 |
| Purchase #4 | $70.39 | 6.859% | $75.2181 | $75.22 | $75.20 | $75.20 |
| Purchase #5 | $119.66 | 8.637% | $129.995 | $130.00 | $130.00 | $130.00 |
| Purchase #6 | $17.27 | 3.704% | $17.9097 | $17.91 | $17.90 | $17.90 |
| Purchase #7 | $141.35 | 13.602% | $160.5764 | $160.58 | $160.60 | $160.60 |
| 7 purchase totals = | $694.41 | $766.5612 | $766.57 | $766.55 | $766.60 | |