| 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 | $158.86 | 10.554% | $175.6261 | $175.63 | $175.65 | $175.60 |
| Purchase #2 | $122.73 | 6.399% | $130.5835 | $130.58 | $130.60 | $130.60 |
| Purchase #3 | $15.58 | 5.186% | $16.388 | $16.39 | $16.40 | $16.40 |
| Purchase #4 | $113.81 | 6.558% | $121.2737 | $121.27 | $121.25 | $121.30 |
| Purchase #5 | $40.85 | 12.326% | $45.8852 | $45.89 | $45.90 | $45.90 |
| Purchase #6 | $163.67 | 7.410% | $175.7979 | $175.80 | $175.80 | $175.80 |
| Purchase #7 | $216.99 | 8.328% | $235.0609 | $235.06 | $235.05 | $235.10 |
| 7 purchase totals = | $832.49 | $900.6153 | $900.62 | $900.65 | $900.70 | |