| 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 | $166.70 | 9.282% | $182.1731 | $182.17 | $182.15 | $182.20 |
| Purchase #2 | $57.51 | 12.240% | $64.5492 | $64.55 | $64.55 | $64.50 |
| Purchase #3 | $213.43 | 9.172% | $233.0058 | $233.01 | $233.00 | $233.00 |
| Purchase #4 | $97.31 | 6.448% | $103.5845 | $103.58 | $103.60 | $103.60 |
| Purchase #5 | $56.70 | 6.529% | $60.4019 | $60.40 | $60.40 | $60.40 |
| Purchase #6 | $45.61 | 9.379% | $49.8878 | $49.89 | $49.90 | $49.90 |
| Purchase #7 | $151.34 | 8.500% | $164.2039 | $164.20 | $164.20 | $164.20 |
| 7 purchase totals = | $788.60 | $857.8062 | $857.80 | $857.80 | $857.80 | |