| 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 | $132.99 | 8.426% | $144.1957 | $144.20 | $144.20 | $144.20 |
| Purchase #2 | $45.50 | 5.691% | $48.0894 | $48.09 | $48.10 | $48.10 |
| Purchase #3 | $16.26 | 3.672% | $16.8571 | $16.86 | $16.85 | $16.90 |
| Purchase #4 | $26.47 | 10.105% | $29.1448 | $29.14 | $29.15 | $29.10 |
| Purchase #5 | $121.46 | 10.702% | $134.4586 | $134.46 | $134.45 | $134.50 |
| Purchase #6 | $217.89 | 7.405% | $234.0248 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $136.32 | 3.257% | $140.7599 | $140.76 | $140.75 | $140.80 |
| 7 purchase totals = | $696.89 | $747.5303 | $747.53 | $747.50 | $747.60 | |