| 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 | $144.74 | 8.316% | $156.7766 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $236.32 | 5.602% | $249.5586 | $249.56 | $249.55 | $249.60 |
| Purchase #3 | $131.64 | 12.615% | $148.2464 | $148.25 | $148.25 | $148.20 |
| Purchase #4 | $118.51 | 7.714% | $127.6519 | $127.65 | $127.65 | $127.70 |
| Purchase #5 | $47.57 | 9.354% | $52.0197 | $52.02 | $52.00 | $52.00 |
| Purchase #6 | $22.70 | 4.669% | $23.7599 | $23.76 | $23.75 | $23.80 |
| Purchase #7 | $207.97 | 4.312% | $216.9377 | $216.94 | $216.95 | $216.90 |
| 7 purchase totals = | $909.45 | $974.9508 | $974.96 | $974.95 | $975.00 | |