| 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 | $161.71 | 5.184% | $170.093 | $170.09 | $170.10 | $170.10 |
| Purchase #2 | $190.66 | 5.109% | $200.4008 | $200.40 | $200.40 | $200.40 |
| Purchase #3 | $44.72 | 13.392% | $50.7089 | $50.71 | $50.70 | $50.70 |
| Purchase #4 | $197.66 | 7.275% | $212.0398 | $212.04 | $212.05 | $212.00 |
| Purchase #5 | $161.67 | 11.832% | $180.7988 | $180.80 | $180.80 | $180.80 |
| Purchase #6 | $113.40 | 11.355% | $126.2766 | $126.28 | $126.30 | $126.30 |
| Purchase #7 | $209.60 | 13.191% | $237.2483 | $237.25 | $237.25 | $237.20 |
| 7 purchase totals = | $1,079.42 | $1,177.5662 | $1,177.57 | $1,177.60 | $1,177.50 | |