| 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 | $125.94 | 6.169% | $133.7092 | $133.71 | $133.70 | $133.70 |
| Purchase #2 | $55.70 | 12.314% | $62.5589 | $62.56 | $62.55 | $62.60 |
| Purchase #3 | $184.66 | 9.853% | $202.8545 | $202.85 | $202.85 | $202.90 |
| Purchase #4 | $31.47 | 4.184% | $32.7867 | $32.79 | $32.80 | $32.80 |
| Purchase #5 | $205.94 | 7.874% | $222.1557 | $222.16 | $222.15 | $222.20 |
| Purchase #6 | $23.71 | 4.258% | $24.7196 | $24.72 | $24.70 | $24.70 |
| Purchase #7 | $163.37 | 3.461% | $169.0242 | $169.02 | $169.00 | $169.00 |
| 7 purchase totals = | $790.79 | $847.8088 | $847.81 | $847.75 | $847.90 | |