| 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 | $158.55 | 12.183% | $177.8661 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $103.37 | 13.602% | $117.4304 | $117.43 | $117.45 | $117.40 |
| Purchase #3 | $136.79 | 8.605% | $148.5608 | $148.56 | $148.55 | $148.60 |
| Purchase #4 | $19.66 | 4.209% | $20.4875 | $20.49 | $20.50 | $20.50 |
| Purchase #5 | $52.64 | 3.645% | $54.5587 | $54.56 | $54.55 | $54.60 |
| Purchase #6 | $147.71 | 7.719% | $159.1117 | $159.11 | $159.10 | $159.10 |
| Purchase #7 | $242.30 | 7.478% | $260.4192 | $260.42 | $260.40 | $260.40 |
| 7 purchase totals = | $861.02 | $938.4344 | $938.44 | $938.40 | $938.50 | |