| 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 | $187.25 | 5.657% | $197.8427 | $197.84 | $197.85 | $197.80 |
| Purchase #2 | $65.56 | 7.323% | $70.361 | $70.36 | $70.35 | $70.40 |
| Purchase #3 | $55.70 | 12.140% | $62.462 | $62.46 | $62.45 | $62.50 |
| Purchase #4 | $34.59 | 5.542% | $36.507 | $36.51 | $36.50 | $36.50 |
| Purchase #5 | $195.52 | 5.505% | $206.2834 | $206.28 | $206.30 | $206.30 |
| Purchase #6 | $229.52 | 6.210% | $243.7732 | $243.77 | $243.75 | $243.80 |
| Purchase #7 | $142.41 | 8.199% | $154.0862 | $154.09 | $154.10 | $154.10 |
| 7 purchase totals = | $910.55 | $971.3155 | $971.31 | $971.30 | $971.40 | |