| 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 | $163.37 | 8.657% | $177.5129 | $177.51 | $177.50 | $177.50 |
| Purchase #2 | $98.35 | 9.469% | $107.6628 | $107.66 | $107.65 | $107.70 |
| Purchase #3 | $19.30 | 3.218% | $19.9211 | $19.92 | $19.90 | $19.90 |
| Purchase #4 | $154.29 | 8.520% | $167.4355 | $167.44 | $167.45 | $167.40 |
| Purchase #5 | $222.56 | 6.786% | $237.6629 | $237.66 | $237.65 | $237.70 |
| Purchase #6 | $132.77 | 10.339% | $146.4971 | $146.50 | $146.50 | $146.50 |
| Purchase #7 | $122.84 | 10.202% | $135.3721 | $135.37 | $135.35 | $135.40 |
| 7 purchase totals = | $913.48 | $992.0644 | $992.06 | $992.00 | $992.10 | |