| 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 | $133.28 | 6.380% | $141.7833 | $141.78 | $141.80 | $141.80 |
| Purchase #2 | $82.80 | 13.595% | $94.0567 | $94.06 | $94.05 | $94.10 |
| Purchase #3 | $53.86 | 5.749% | $56.9564 | $56.96 | $56.95 | $57.00 |
| Purchase #4 | $204.78 | 9.657% | $224.5556 | $224.56 | $224.55 | $224.60 |
| Purchase #5 | $209.83 | 9.257% | $229.254 | $229.25 | $229.25 | $229.30 |
| Purchase #6 | $16.93 | 5.568% | $17.8727 | $17.87 | $17.85 | $17.90 |
| Purchase #7 | $64.95 | 7.523% | $69.8362 | $69.84 | $69.85 | $69.80 |
| 7 purchase totals = | $766.43 | $834.3149 | $834.32 | $834.30 | $834.50 | |