| 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 | $168.82 | 4.853% | $177.0128 | $177.01 | $177.00 | $177.00 |
| Purchase #2 | $159.98 | 12.505% | $179.9855 | $179.99 | $180.00 | $180.00 |
| Purchase #3 | $74.50 | 11.712% | $83.2254 | $83.23 | $83.25 | $83.20 |
| Purchase #4 | $126.87 | 3.281% | $131.0326 | $131.03 | $131.05 | $131.00 |
| Purchase #5 | $230.56 | 5.466% | $243.1624 | $243.16 | $243.15 | $243.20 |
| Purchase #6 | $29.43 | 9.432% | $32.2058 | $32.21 | $32.20 | $32.20 |
| Purchase #7 | $163.39 | 3.530% | $169.1577 | $169.16 | $169.15 | $169.20 |
| 7 purchase totals = | $953.55 | $1,015.7822 | $1,015.79 | $1,015.80 | $1,015.80 | |