| 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 | $142.91 | 11.613% | $159.5061 | $159.51 | $159.50 | $159.50 |
| Purchase #2 | $30.26 | 13.769% | $34.4265 | $34.43 | $34.45 | $34.40 |
| Purchase #3 | $117.88 | 3.579% | $122.0989 | $122.10 | $122.10 | $122.10 |
| Purchase #4 | $128.94 | 11.322% | $143.5386 | $143.54 | $143.55 | $143.50 |
| Purchase #5 | $55.29 | 9.223% | $60.3894 | $60.39 | $60.40 | $60.40 |
| Purchase #6 | $61.31 | 8.834% | $66.7261 | $66.73 | $66.75 | $66.70 |
| Purchase #7 | $186.90 | 5.590% | $197.3477 | $197.35 | $197.35 | $197.30 |
| 7 purchase totals = | $723.49 | $784.0333 | $784.05 | $784.10 | $783.90 | |