| 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 | $189.75 | 10.825% | $210.2904 | $210.29 | $210.30 | $210.30 |
| Purchase #2 | $154.28 | 12.723% | $173.909 | $173.91 | $173.90 | $173.90 |
| Purchase #3 | $26.70 | 11.232% | $29.6989 | $29.70 | $29.70 | $29.70 |
| Purchase #4 | $108.62 | 7.717% | $117.0022 | $117.00 | $117.00 | $117.00 |
| Purchase #5 | $30.67 | 8.387% | $33.2423 | $33.24 | $33.25 | $33.20 |
| Purchase #6 | $181.76 | 10.470% | $200.7903 | $200.79 | $200.80 | $200.80 |
| Purchase #7 | $50.32 | 9.866% | $55.2846 | $55.28 | $55.30 | $55.30 |
| 7 purchase totals = | $742.10 | $820.2177 | $820.21 | $820.25 | $820.20 | |