| 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 | $146.57 | 13.603% | $166.5079 | $166.51 | $166.50 | $166.50 |
| Purchase #2 | $105.96 | 4.489% | $110.7165 | $110.72 | $110.70 | $110.70 |
| Purchase #3 | $205.68 | 5.398% | $216.7826 | $216.78 | $216.80 | $216.80 |
| Purchase #4 | $196.90 | 8.236% | $213.1167 | $213.12 | $213.10 | $213.10 |
| Purchase #5 | $94.32 | 7.127% | $101.0422 | $101.04 | $101.05 | $101.00 |
| Purchase #6 | $120.40 | 6.136% | $127.7877 | $127.79 | $127.80 | $127.80 |
| Purchase #7 | $40.88 | 13.154% | $46.2574 | $46.26 | $46.25 | $46.30 |
| 7 purchase totals = | $910.71 | $982.2110 | $982.22 | $982.20 | $982.20 | |