| 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 | $139.57 | 6.239% | $148.2778 | $148.28 | $148.30 | $148.30 |
| Purchase #2 | $158.55 | 8.207% | $171.5622 | $171.56 | $171.55 | $171.60 |
| Purchase #3 | $54.51 | 4.130% | $56.7613 | $56.76 | $56.75 | $56.80 |
| Purchase #4 | $51.38 | 6.370% | $54.6529 | $54.65 | $54.65 | $54.70 |
| Purchase #5 | $209.66 | 5.476% | $221.141 | $221.14 | $221.15 | $221.10 |
| Purchase #6 | $116.37 | 5.439% | $122.6994 | $122.70 | $122.70 | $122.70 |
| Purchase #7 | $33.98 | 4.437% | $35.4877 | $35.49 | $35.50 | $35.50 |
| 7 purchase totals = | $764.02 | $810.5823 | $810.58 | $810.60 | $810.70 | |