| 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 | $191.48 | 11.356% | $213.2245 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $65.56 | 10.195% | $72.2438 | $72.24 | $72.25 | $72.20 |
| Purchase #3 | $116.31 | 12.851% | $131.257 | $131.26 | $131.25 | $131.30 |
| Purchase #4 | $162.46 | 7.844% | $175.2034 | $175.20 | $175.20 | $175.20 |
| Purchase #5 | $105.94 | 13.427% | $120.1646 | $120.16 | $120.15 | $120.20 |
| Purchase #6 | $64.45 | 8.641% | $70.0191 | $70.02 | $70.00 | $70.00 |
| Purchase #7 | $6.75 | 7.346% | $7.2459 | $7.25 | $7.25 | $7.20 |
| 7 purchase totals = | $712.95 | $789.3583 | $789.35 | $789.30 | $789.30 | |