| 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 | $126.53 | 5.435% | $133.4069 | $133.41 | $133.40 | $133.40 |
| Purchase #2 | $14.44 | 7.817% | $15.5688 | $15.57 | $15.55 | $15.60 |
| Purchase #3 | $174.74 | 12.736% | $196.9949 | $196.99 | $197.00 | $197.00 |
| Purchase #4 | $134.46 | 12.180% | $150.8372 | $150.84 | $150.85 | $150.80 |
| Purchase #5 | $76.33 | 3.116% | $78.7084 | $78.71 | $78.70 | $78.70 |
| Purchase #6 | $159.63 | 13.515% | $181.204 | $181.20 | $181.20 | $181.20 |
| Purchase #7 | $204.66 | 10.702% | $226.5627 | $226.56 | $226.55 | $226.60 |
| 7 purchase totals = | $890.79 | $983.2829 | $983.28 | $983.25 | $983.30 | |