| 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 | $184.65 | 9.277% | $201.78 | $201.78 | $201.80 | $201.80 |
| Purchase #2 | $133.74 | 9.729% | $146.7516 | $146.75 | $146.75 | $146.80 |
| Purchase #3 | $44.49 | 10.555% | $49.1859 | $49.19 | $49.20 | $49.20 |
| Purchase #4 | $111.66 | 4.483% | $116.6657 | $116.67 | $116.65 | $116.70 |
| Purchase #5 | $119.94 | 10.474% | $132.5025 | $132.50 | $132.50 | $132.50 |
| Purchase #6 | $175.49 | 3.605% | $181.8164 | $181.82 | $181.80 | $181.80 |
| Purchase #7 | $115.56 | 3.402% | $119.4914 | $119.49 | $119.50 | $119.50 |
| 7 purchase totals = | $885.53 | $948.1935 | $948.20 | $948.20 | $948.30 | |