| 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 | $210.68 | 10.476% | $232.7508 | $232.75 | $232.75 | $232.80 |
| Purchase #2 | $176.90 | 3.410% | $182.9323 | $182.93 | $182.95 | $182.90 |
| Purchase #3 | $25.53 | 11.226% | $28.396 | $28.40 | $28.40 | $28.40 |
| Purchase #4 | $123.46 | 10.212% | $136.0677 | $136.07 | $136.05 | $136.10 |
| Purchase #5 | $146.40 | 8.402% | $158.7005 | $158.70 | $158.70 | $158.70 |
| Purchase #6 | $109.74 | 8.580% | $119.1557 | $119.16 | $119.15 | $119.20 |
| Purchase #7 | $30.44 | 3.536% | $31.5164 | $31.52 | $31.50 | $31.50 |
| 7 purchase totals = | $823.15 | $889.5194 | $889.53 | $889.50 | $889.60 | |