| 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 | $172.56 | 13.214% | $195.3621 | $195.36 | $195.35 | $195.40 |
| Purchase #2 | $154.35 | 9.863% | $169.5735 | $169.57 | $169.55 | $169.60 |
| Purchase #3 | $249.52 | 7.204% | $267.4954 | $267.50 | $267.50 | $267.50 |
| Purchase #4 | $250.63 | 11.232% | $278.7808 | $278.78 | $278.80 | $278.80 |
| Purchase #5 | $244.33 | 12.259% | $274.2824 | $274.28 | $274.30 | $274.30 |
| Purchase #6 | $139.72 | 6.149% | $148.3114 | $148.31 | $148.30 | $148.30 |
| Purchase #7 | $193.54 | 12.526% | $217.7828 | $217.78 | $217.80 | $217.80 |
| 7 purchase totals = | $1,404.65 | $1,551.5884 | $1,551.58 | $1,551.60 | $1,551.70 | |