| 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 | $248.34 | 6.873% | $265.4084 | $265.41 | $265.40 | $265.40 |
| Purchase #2 | $164.26 | 8.200% | $177.7293 | $177.73 | $177.75 | $177.70 |
| Purchase #3 | $139.39 | 11.637% | $155.6108 | $155.61 | $155.60 | $155.60 |
| Purchase #4 | $18.95 | 10.598% | $20.9583 | $20.96 | $20.95 | $21.00 |
| Purchase #5 | $15.72 | 12.452% | $17.6775 | $17.68 | $17.70 | $17.70 |
| Purchase #6 | $137.50 | 7.874% | $148.3268 | $148.33 | $148.35 | $148.30 |
| Purchase #7 | $101.30 | 11.340% | $112.7874 | $112.79 | $112.80 | $112.80 |
| 7 purchase totals = | $825.46 | $898.4985 | $898.51 | $898.55 | $898.50 | |