| 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 | $132.77 | 9.342% | $145.1734 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $46.30 | 7.690% | $49.8605 | $49.86 | $49.85 | $49.90 |
| Purchase #3 | $104.52 | 10.763% | $115.7695 | $115.77 | $115.75 | $115.80 |
| Purchase #4 | $89.83 | 12.842% | $101.366 | $101.37 | $101.35 | $101.40 |
| Purchase #5 | $234.81 | 9.243% | $256.5135 | $256.51 | $256.50 | $256.50 |
| Purchase #6 | $186.49 | 12.807% | $210.3738 | $210.37 | $210.35 | $210.40 |
| Purchase #7 | $61.36 | 9.854% | $67.4064 | $67.41 | $67.40 | $67.40 |
| 7 purchase totals = | $856.08 | $946.4631 | $946.46 | $946.35 | $946.60 | |