| 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 | $149.96 | 10.179% | $165.2244 | $165.22 | $165.20 | $165.20 |
| Purchase #2 | $149.80 | 9.575% | $164.1434 | $164.14 | $164.15 | $164.10 |
| Purchase #3 | $239.51 | 10.765% | $265.2933 | $265.29 | $265.30 | $265.30 |
| Purchase #4 | $213.97 | 5.816% | $226.4145 | $226.41 | $226.40 | $226.40 |
| Purchase #5 | $33.50 | 11.138% | $37.2312 | $37.23 | $37.25 | $37.20 |
| Purchase #6 | $63.39 | 7.646% | $68.2368 | $68.24 | $68.25 | $68.20 |
| Purchase #7 | $21.26 | 9.552% | $23.2908 | $23.29 | $23.30 | $23.30 |
| 7 purchase totals = | $871.39 | $949.8344 | $949.82 | $949.85 | $949.70 | |