| 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 | $158.29 | 10.767% | $175.3331 | $175.33 | $175.35 | $175.30 |
| Purchase #2 | $186.37 | 9.768% | $204.5746 | $204.57 | $204.55 | $204.60 |
| Purchase #3 | $62.29 | 13.533% | $70.7197 | $70.72 | $70.70 | $70.70 |
| Purchase #4 | $215.64 | 5.165% | $226.7778 | $226.78 | $226.80 | $226.80 |
| Purchase #5 | $16.31 | 5.142% | $17.1487 | $17.15 | $17.15 | $17.10 |
| Purchase #6 | $70.46 | 4.619% | $73.7145 | $73.71 | $73.70 | $73.70 |
| Purchase #7 | $20.45 | 4.247% | $21.3185 | $21.32 | $21.30 | $21.30 |
| 7 purchase totals = | $729.81 | $789.5869 | $789.58 | $789.55 | $789.50 | |