| 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 | $154.73 | 7.308% | $166.0377 | $166.04 | $166.05 | $166.00 |
| Purchase #2 | $105.87 | 6.139% | $112.3694 | $112.37 | $112.35 | $112.40 |
| Purchase #3 | $74.51 | 9.197% | $81.3627 | $81.36 | $81.35 | $81.40 |
| Purchase #4 | $15.98 | 7.543% | $17.1854 | $17.19 | $17.20 | $17.20 |
| Purchase #5 | $227.36 | 5.372% | $239.5738 | $239.57 | $239.55 | $239.60 |
| Purchase #6 | $13.76 | 5.621% | $14.5334 | $14.53 | $14.55 | $14.50 |
| Purchase #7 | $195.68 | 9.198% | $213.6786 | $213.68 | $213.70 | $213.70 |
| 7 purchase totals = | $787.89 | $844.7410 | $844.74 | $844.75 | $844.80 | |