| 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 | $148.58 | 7.211% | $159.2941 | $159.29 | $159.30 | $159.30 |
| Purchase #2 | $155.50 | 13.479% | $176.4598 | $176.46 | $176.45 | $176.50 |
| Purchase #3 | $143.49 | 8.516% | $155.7096 | $155.71 | $155.70 | $155.70 |
| Purchase #4 | $15.88 | 7.713% | $17.1048 | $17.10 | $17.10 | $17.10 |
| Purchase #5 | $23.68 | 3.519% | $24.5133 | $24.51 | $24.50 | $24.50 |
| Purchase #6 | $89.43 | 13.180% | $101.2169 | $101.22 | $101.20 | $101.20 |
| Purchase #7 | $172.35 | 8.680% | $187.31 | $187.31 | $187.30 | $187.30 |
| 7 purchase totals = | $748.91 | $821.6085 | $821.60 | $821.55 | $821.60 | |