| 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 | $16.61 | 6.435% | $17.6789 | $17.68 | $17.70 | $17.70 |
| Purchase #2 | $158.50 | 9.397% | $173.3942 | $173.39 | $173.40 | $173.40 |
| Purchase #3 | $207.74 | 13.391% | $235.5585 | $235.56 | $235.55 | $235.60 |
| Purchase #4 | $65.74 | 10.766% | $72.8176 | $72.82 | $72.80 | $72.80 |
| Purchase #5 | $154.37 | 3.582% | $159.8995 | $159.90 | $159.90 | $159.90 |
| Purchase #6 | $158.73 | 12.284% | $178.2284 | $178.23 | $178.25 | $178.20 |
| Purchase #7 | $97.86 | 8.361% | $106.0421 | $106.04 | $106.05 | $106.00 |
| 7 purchase totals = | $859.55 | $943.6192 | $943.62 | $943.65 | $943.60 | |