| 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 | $221.49 | 6.619% | $236.1504 | $236.15 | $236.15 | $236.20 |
| Purchase #2 | $109.70 | 8.159% | $118.6504 | $118.65 | $118.65 | $118.70 |
| Purchase #3 | $105.34 | 9.375% | $115.2156 | $115.22 | $115.20 | $115.20 |
| Purchase #4 | $143.63 | 4.475% | $150.0574 | $150.06 | $150.05 | $150.10 |
| Purchase #5 | $164.86 | 11.252% | $183.41 | $183.41 | $183.40 | $183.40 |
| Purchase #6 | $95.41 | 4.362% | $99.5718 | $99.57 | $99.55 | $99.60 |
| Purchase #7 | $222.56 | 3.221% | $229.7287 | $229.73 | $229.75 | $229.70 |
| 7 purchase totals = | $1,062.99 | $1,132.7843 | $1,132.79 | $1,132.75 | $1,132.90 | |