| 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 | $127.33 | 6.776% | $135.9579 | $135.96 | $135.95 | $136.00 |
| Purchase #2 | $158.46 | 7.774% | $170.7787 | $170.78 | $170.80 | $170.80 |
| Purchase #3 | $54.29 | 11.771% | $60.6805 | $60.68 | $60.70 | $60.70 |
| Purchase #4 | $123.55 | 4.493% | $129.1011 | $129.10 | $129.10 | $129.10 |
| Purchase #5 | $127.41 | 8.615% | $138.3864 | $138.39 | $138.40 | $138.40 |
| Purchase #6 | $25.74 | 10.362% | $28.4072 | $28.41 | $28.40 | $28.40 |
| Purchase #7 | $118.60 | 5.658% | $125.3104 | $125.31 | $125.30 | $125.30 |
| 7 purchase totals = | $735.38 | $788.6222 | $788.63 | $788.65 | $788.70 | |