| 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 | $94.49 | 5.535% | $99.72 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $168.46 | 7.315% | $180.7828 | $180.78 | $180.80 | $180.80 |
| Purchase #3 | $166.78 | 5.305% | $175.6277 | $175.63 | $175.65 | $175.60 |
| Purchase #4 | $191.77 | 6.605% | $204.4364 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $72.31 | 8.153% | $78.2054 | $78.21 | $78.20 | $78.20 |
| Purchase #6 | $138.90 | 11.524% | $154.9068 | $154.91 | $154.90 | $154.90 |
| Purchase #7 | $8.46 | 10.680% | $9.3635 | $9.36 | $9.35 | $9.40 |
| 7 purchase totals = | $841.17 | $903.0426 | $903.05 | $903.05 | $903.00 | |