| 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 | $151.61 | 5.578% | $160.0668 | $160.07 | $160.05 | $160.10 |
| Purchase #2 | $144.85 | 6.155% | $153.7655 | $153.77 | $153.75 | $153.80 |
| Purchase #3 | $211.31 | 12.171% | $237.0285 | $237.03 | $237.05 | $237.00 |
| Purchase #4 | $192.25 | 9.174% | $209.887 | $209.89 | $209.90 | $209.90 |
| Purchase #5 | $227.57 | 8.725% | $247.4255 | $247.43 | $247.45 | $247.40 |
| Purchase #6 | $105.80 | 9.832% | $116.2023 | $116.20 | $116.20 | $116.20 |
| Purchase #7 | $112.51 | 6.286% | $119.5824 | $119.58 | $119.60 | $119.60 |
| 7 purchase totals = | $1,145.90 | $1,243.9580 | $1,243.97 | $1,244.00 | $1,244.00 | |