| 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 | $132.73 | 13.534% | $150.6937 | $150.69 | $150.70 | $150.70 |
| Purchase #2 | $200.39 | 6.404% | $213.223 | $213.22 | $213.20 | $213.20 |
| Purchase #3 | $103.27 | 4.277% | $107.6869 | $107.69 | $107.70 | $107.70 |
| Purchase #4 | $40.91 | 12.676% | $46.0958 | $46.10 | $46.10 | $46.10 |
| Purchase #5 | $74.56 | 4.199% | $77.6908 | $77.69 | $77.70 | $77.70 |
| Purchase #6 | $91.56 | 4.459% | $95.6427 | $95.64 | $95.65 | $95.60 |
| Purchase #7 | $33.98 | 5.115% | $35.7181 | $35.72 | $35.70 | $35.70 |
| 7 purchase totals = | $677.40 | $726.7510 | $726.75 | $726.75 | $726.70 | |