| 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 | $181.70 | 6.427% | $193.3779 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $207.32 | 12.186% | $232.584 | $232.58 | $232.60 | $232.60 |
| Purchase #3 | $151.51 | 5.717% | $160.1718 | $160.17 | $160.15 | $160.20 |
| Purchase #4 | $217.60 | 12.478% | $244.7521 | $244.75 | $244.75 | $244.80 |
| Purchase #5 | $237.90 | 7.566% | $255.8995 | $255.90 | $255.90 | $255.90 |
| Purchase #6 | $181.88 | 12.340% | $204.324 | $204.32 | $204.30 | $204.30 |
| Purchase #7 | $37.91 | 10.175% | $41.7673 | $41.77 | $41.75 | $41.80 |
| 7 purchase totals = | $1,215.82 | $1,332.8766 | $1,332.87 | $1,332.85 | $1,333.00 | |