| 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 | $186.99 | 5.634% | $197.525 | $197.53 | $197.55 | $197.50 |
| Purchase #2 | $133.96 | 7.688% | $144.2588 | $144.26 | $144.25 | $144.30 |
| Purchase #3 | $46.40 | 9.541% | $50.827 | $50.83 | $50.85 | $50.80 |
| Purchase #4 | $204.49 | 8.108% | $221.07 | $221.07 | $221.05 | $221.10 |
| Purchase #5 | $47.84 | 13.638% | $54.3644 | $54.36 | $54.35 | $54.40 |
| Purchase #6 | $207.77 | 9.261% | $227.0116 | $227.01 | $227.00 | $227.00 |
| Purchase #7 | $13.79 | 10.674% | $15.2619 | $15.26 | $15.25 | $15.30 |
| 7 purchase totals = | $841.24 | $910.3187 | $910.32 | $910.30 | $910.40 | |