| 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 | $197.34 | 5.590% | $208.3713 | $208.37 | $208.35 | $208.40 |
| Purchase #2 | $212.47 | 10.306% | $234.3672 | $234.37 | $234.35 | $234.40 |
| Purchase #3 | $63.64 | 13.107% | $71.9813 | $71.98 | $72.00 | $72.00 |
| Purchase #4 | $182.81 | 6.521% | $194.731 | $194.73 | $194.75 | $194.70 |
| Purchase #5 | $154.41 | 3.105% | $159.2044 | $159.20 | $159.20 | $159.20 |
| Purchase #6 | $154.55 | 9.448% | $169.1519 | $169.15 | $169.15 | $169.20 |
| Purchase #7 | $38.48 | 12.104% | $43.1376 | $43.14 | $43.15 | $43.10 |
| 7 purchase totals = | $1,003.70 | $1,080.9447 | $1,080.94 | $1,080.95 | $1,081.00 | |