| 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 | $31.57 | 11.351% | $35.1535 | $35.15 | $35.15 | $35.20 |
| Purchase #2 | $183.92 | 12.689% | $207.2576 | $207.26 | $207.25 | $207.30 |
| Purchase #3 | $148.50 | 10.590% | $164.2262 | $164.23 | $164.25 | $164.20 |
| Purchase #4 | $46.67 | 11.790% | $52.1724 | $52.17 | $52.15 | $52.20 |
| Purchase #5 | $236.87 | 12.684% | $266.9146 | $266.91 | $266.90 | $266.90 |
| Purchase #6 | $33.32 | 3.290% | $34.4162 | $34.42 | $34.40 | $34.40 |
| Purchase #7 | $23.30 | 3.221% | $24.0505 | $24.05 | $24.05 | $24.10 |
| 7 purchase totals = | $704.15 | $784.1910 | $784.19 | $784.15 | $784.30 | |