| 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 | $139.81 | 13.701% | $158.9654 | $158.97 | $158.95 | $159.00 |
| Purchase #2 | $176.65 | 12.172% | $198.1518 | $198.15 | $198.15 | $198.20 |
| Purchase #3 | $198.84 | 9.653% | $218.034 | $218.03 | $218.05 | $218.00 |
| Purchase #4 | $95.76 | 12.801% | $108.0182 | $108.02 | $108.00 | $108.00 |
| Purchase #5 | $85.92 | 9.111% | $93.7482 | $93.75 | $93.75 | $93.70 |
| Purchase #6 | $71.68 | 12.781% | $80.8414 | $80.84 | $80.85 | $80.80 |
| Purchase #7 | $113.91 | 11.679% | $127.2135 | $127.21 | $127.20 | $127.20 |
| 7 purchase totals = | $882.57 | $984.9725 | $984.97 | $984.95 | $984.90 | |