| 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 | $160.56 | 4.148% | $167.22 | $167.22 | $167.20 | $167.20 |
| Purchase #2 | $196.70 | 9.848% | $216.071 | $216.07 | $216.05 | $216.10 |
| Purchase #3 | $189.80 | 10.398% | $209.5354 | $209.54 | $209.55 | $209.50 |
| Purchase #4 | $132.27 | 12.183% | $148.3845 | $148.38 | $148.40 | $148.40 |
| Purchase #5 | $212.66 | 8.762% | $231.2933 | $231.29 | $231.30 | $231.30 |
| Purchase #6 | $141.74 | 6.758% | $151.3188 | $151.32 | $151.30 | $151.30 |
| Purchase #7 | $234.71 | 4.834% | $246.0559 | $246.06 | $246.05 | $246.10 |
| 7 purchase totals = | $1,268.44 | $1,369.8789 | $1,369.88 | $1,369.85 | $1,369.90 | |