| 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 | $135.57 | 10.572% | $149.9025 | $149.90 | $149.90 | $149.90 |
| Purchase #2 | $30.45 | 11.160% | $33.8482 | $33.85 | $33.85 | $33.80 |
| Purchase #3 | $93.96 | 8.360% | $101.8151 | $101.82 | $101.80 | $101.80 |
| Purchase #4 | $14.90 | 7.318% | $15.9904 | $15.99 | $16.00 | $16.00 |
| Purchase #5 | $222.77 | 6.195% | $236.5706 | $236.57 | $236.55 | $236.60 |
| Purchase #6 | $142.29 | 10.160% | $156.7467 | $156.75 | $156.75 | $156.70 |
| Purchase #7 | $76.52 | 13.127% | $86.5648 | $86.56 | $86.55 | $86.60 |
| 7 purchase totals = | $716.46 | $781.4383 | $781.44 | $781.40 | $781.40 | |