| 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 | $207.60 | 10.431% | $229.2548 | $229.25 | $229.25 | $229.30 |
| Purchase #2 | $144.25 | 5.144% | $151.6702 | $151.67 | $151.65 | $151.70 |
| Purchase #3 | $16.53 | 3.620% | $17.1284 | $17.13 | $17.15 | $17.10 |
| Purchase #4 | $161.46 | 10.277% | $178.0532 | $178.05 | $178.05 | $178.10 |
| Purchase #5 | $30.89 | 7.464% | $33.1956 | $33.20 | $33.20 | $33.20 |
| Purchase #6 | $132.50 | 6.112% | $140.5984 | $140.60 | $140.60 | $140.60 |
| Purchase #7 | $102.45 | 3.162% | $105.6895 | $105.69 | $105.70 | $105.70 |
| 7 purchase totals = | $795.68 | $855.5901 | $855.59 | $855.60 | $855.70 | |