| 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 | $129.26 | 5.693% | $136.6188 | $136.62 | $136.60 | $136.60 |
| Purchase #2 | $107.43 | 9.698% | $117.8486 | $117.85 | $117.85 | $117.80 |
| Purchase #3 | $150.47 | 4.420% | $157.1208 | $157.12 | $157.10 | $157.10 |
| Purchase #4 | $195.42 | 10.259% | $215.4681 | $215.47 | $215.45 | $215.50 |
| Purchase #5 | $240.31 | 9.171% | $262.3488 | $262.35 | $262.35 | $262.30 |
| Purchase #6 | $171.56 | 5.485% | $180.9701 | $180.97 | $180.95 | $181.00 |
| Purchase #7 | $177.59 | 9.779% | $194.9565 | $194.96 | $194.95 | $195.00 |
| 7 purchase totals = | $1,172.04 | $1,265.3317 | $1,265.34 | $1,265.25 | $1,265.30 | |