| 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 | $126.55 | 4.633% | $132.4131 | $132.41 | $132.40 | $132.40 |
| Purchase #2 | $125.62 | 7.240% | $134.7149 | $134.71 | $134.70 | $134.70 |
| Purchase #3 | $166.83 | 13.464% | $189.292 | $189.29 | $189.30 | $189.30 |
| Purchase #4 | $24.72 | 6.579% | $26.3463 | $26.35 | $26.35 | $26.30 |
| Purchase #5 | $12.44 | 7.331% | $13.352 | $13.35 | $13.35 | $13.40 |
| Purchase #6 | $195.94 | 12.635% | $220.697 | $220.70 | $220.70 | $220.70 |
| Purchase #7 | $133.96 | 9.640% | $146.8737 | $146.87 | $146.85 | $146.90 |
| 7 purchase totals = | $786.06 | $863.6890 | $863.68 | $863.65 | $863.70 | |