| 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 | $189.59 | 6.258% | $201.4545 | $201.45 | $201.45 | $201.50 |
| Purchase #2 | $175.57 | 3.677% | $182.0257 | $182.03 | $182.05 | $182.00 |
| Purchase #3 | $221.99 | 6.725% | $236.9188 | $236.92 | $236.90 | $236.90 |
| Purchase #4 | $128.89 | 8.332% | $139.6291 | $139.63 | $139.65 | $139.60 |
| Purchase #5 | $59.34 | 4.528% | $62.0269 | $62.03 | $62.05 | $62.00 |
| Purchase #6 | $115.54 | 12.739% | $130.2586 | $130.26 | $130.25 | $130.30 |
| Purchase #7 | $27.60 | 10.710% | $30.556 | $30.56 | $30.55 | $30.60 |
| 7 purchase totals = | $918.52 | $982.8696 | $982.88 | $982.90 | $982.90 | |