| 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 | $125.51 | 7.586% | $135.0312 | $135.03 | $135.05 | $135.00 |
| Purchase #2 | $163.84 | 13.829% | $186.4974 | $186.50 | $186.50 | $186.50 |
| Purchase #3 | $97.84 | 11.807% | $109.392 | $109.39 | $109.40 | $109.40 |
| Purchase #4 | $91.35 | 3.488% | $94.5363 | $94.54 | $94.55 | $94.50 |
| Purchase #5 | $230.82 | 11.474% | $257.3043 | $257.30 | $257.30 | $257.30 |
| Purchase #6 | $19.33 | 7.268% | $20.7349 | $20.73 | $20.75 | $20.70 |
| Purchase #7 | $111.84 | 5.318% | $117.7877 | $117.79 | $117.80 | $117.80 |
| 7 purchase totals = | $840.53 | $921.2838 | $921.28 | $921.35 | $921.20 | |