| 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 | $158.74 | 5.692% | $167.7755 | $167.78 | $167.80 | $167.80 |
| Purchase #2 | $75.28 | 6.128% | $79.8932 | $79.89 | $79.90 | $79.90 |
| Purchase #3 | $231.83 | 8.636% | $251.8508 | $251.85 | $251.85 | $251.90 |
| Purchase #4 | $119.69 | 13.727% | $136.1198 | $136.12 | $136.10 | $136.10 |
| Purchase #5 | $49.94 | 9.379% | $54.6239 | $54.62 | $54.60 | $54.60 |
| Purchase #6 | $107.39 | 9.389% | $117.4728 | $117.47 | $117.45 | $117.50 |
| Purchase #7 | $53.70 | 9.502% | $58.8026 | $58.80 | $58.80 | $58.80 |
| 7 purchase totals = | $796.57 | $866.5386 | $866.53 | $866.50 | $866.60 | |