| 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 | $170.36 | 9.671% | $186.8355 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $95.93 | 6.683% | $102.341 | $102.34 | $102.35 | $102.30 |
| Purchase #3 | $190.33 | 6.395% | $202.5016 | $202.50 | $202.50 | $202.50 |
| Purchase #4 | $93.49 | 13.488% | $106.0999 | $106.10 | $106.10 | $106.10 |
| Purchase #5 | $113.42 | 12.278% | $127.3457 | $127.35 | $127.35 | $127.30 |
| Purchase #6 | $8.97 | 11.800% | $10.0285 | $10.03 | $10.05 | $10.00 |
| Purchase #7 | $11.92 | 9.182% | $13.0145 | $13.01 | $13.00 | $13.00 |
| 7 purchase totals = | $684.42 | $748.1667 | $748.17 | $748.20 | $748.00 | |