| 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 | $186.38 | 9.594% | $204.2613 | $204.26 | $204.25 | $204.30 |
| Purchase #2 | $101.54 | 4.440% | $106.0484 | $106.05 | $106.05 | $106.00 |
| Purchase #3 | $55.74 | 10.862% | $61.7945 | $61.79 | $61.80 | $61.80 |
| Purchase #4 | $150.74 | 6.348% | $160.309 | $160.31 | $160.30 | $160.30 |
| Purchase #5 | $94.51 | 6.645% | $100.7902 | $100.79 | $100.80 | $100.80 |
| Purchase #6 | $98.84 | 9.562% | $108.2911 | $108.29 | $108.30 | $108.30 |
| Purchase #7 | $16.99 | 8.105% | $18.367 | $18.37 | $18.35 | $18.40 |
| 7 purchase totals = | $704.74 | $759.8615 | $759.86 | $759.85 | $759.90 | |