| 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 | $45.53 | 13.534% | $51.692 | $51.69 | $51.70 | $51.70 |
| Purchase #2 | $227.29 | 5.169% | $239.0386 | $239.04 | $239.05 | $239.00 |
| Purchase #3 | $180.60 | 6.675% | $192.6551 | $192.66 | $192.65 | $192.70 |
| Purchase #4 | $16.80 | 3.719% | $17.4248 | $17.42 | $17.40 | $17.40 |
| Purchase #5 | $150.96 | 3.212% | $155.8088 | $155.81 | $155.80 | $155.80 |
| Purchase #6 | $26.28 | 9.542% | $28.7876 | $28.79 | $28.80 | $28.80 |
| Purchase #7 | $155.36 | 12.691% | $175.0767 | $175.08 | $175.10 | $175.10 |
| 7 purchase totals = | $802.82 | $860.4836 | $860.49 | $860.50 | $860.50 | |