| 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 | $190.40 | 7.591% | $204.8533 | $204.85 | $204.85 | $204.90 |
| Purchase #2 | $221.43 | 5.688% | $234.0249 | $234.02 | $234.00 | $234.00 |
| Purchase #3 | $20.58 | 5.830% | $21.7798 | $21.78 | $21.80 | $21.80 |
| Purchase #4 | $184.49 | 7.414% | $198.1681 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $249.88 | 10.729% | $276.6896 | $276.69 | $276.70 | $276.70 |
| Purchase #6 | $53.73 | 7.637% | $57.8334 | $57.83 | $57.85 | $57.80 |
| Purchase #7 | $165.88 | 10.846% | $183.8713 | $183.87 | $183.85 | $183.90 |
| 7 purchase totals = | $1,086.39 | $1,177.2204 | $1,177.21 | $1,177.20 | $1,177.30 | |