| 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 | $163.42 | 3.807% | $169.6414 | $169.64 | $169.65 | $169.60 |
| Purchase #2 | $228.88 | 11.444% | $255.073 | $255.07 | $255.05 | $255.10 |
| Purchase #3 | $126.32 | 6.434% | $134.4474 | $134.45 | $134.45 | $134.40 |
| Purchase #4 | $30.30 | 9.664% | $33.2282 | $33.23 | $33.25 | $33.20 |
| Purchase #5 | $196.99 | 9.352% | $215.4125 | $215.41 | $215.40 | $215.40 |
| Purchase #6 | $210.74 | 7.782% | $227.1398 | $227.14 | $227.15 | $227.10 |
| Purchase #7 | $131.33 | 10.518% | $145.1433 | $145.14 | $145.15 | $145.10 |
| 7 purchase totals = | $1,087.98 | $1,180.0856 | $1,180.08 | $1,180.10 | $1,179.90 | |