| 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 | $175.72 | 7.590% | $189.0571 | $189.06 | $189.05 | $189.10 |
| Purchase #2 | $212.48 | 9.656% | $232.9971 | $233.00 | $233.00 | $233.00 |
| Purchase #3 | $218.71 | 4.138% | $227.7602 | $227.76 | $227.75 | $227.80 |
| Purchase #4 | $88.47 | 12.249% | $99.3067 | $99.31 | $99.30 | $99.30 |
| Purchase #5 | $142.64 | 4.292% | $148.7621 | $148.76 | $148.75 | $148.80 |
| Purchase #6 | $236.29 | 13.316% | $267.7544 | $267.75 | $267.75 | $267.80 |
| Purchase #7 | $48.45 | 4.572% | $50.6651 | $50.67 | $50.65 | $50.70 |
| 7 purchase totals = | $1,122.76 | $1,216.3027 | $1,216.31 | $1,216.25 | $1,216.50 | |