| 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 | $216.57 | 12.594% | $243.8448 | $243.84 | $243.85 | $243.80 |
| Purchase #2 | $30.96 | 13.174% | $35.0387 | $35.04 | $35.05 | $35.00 |
| Purchase #3 | $161.42 | 10.771% | $178.8065 | $178.81 | $178.80 | $178.80 |
| Purchase #4 | $121.67 | 3.429% | $125.8421 | $125.84 | $125.85 | $125.80 |
| Purchase #5 | $164.52 | 3.622% | $170.4789 | $170.48 | $170.50 | $170.50 |
| Purchase #6 | $81.98 | 9.619% | $89.8657 | $89.87 | $89.85 | $89.90 |
| Purchase #7 | $69.41 | 6.330% | $73.8037 | $73.80 | $73.80 | $73.80 |
| 7 purchase totals = | $846.53 | $917.6804 | $917.68 | $917.70 | $917.60 | |