| 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 | $167.87 | 7.674% | $180.7523 | $180.75 | $180.75 | $180.80 |
| Purchase #2 | $248.35 | 3.819% | $257.8345 | $257.83 | $257.85 | $257.80 |
| Purchase #3 | $180.67 | 8.584% | $196.1787 | $196.18 | $196.20 | $196.20 |
| Purchase #4 | $48.51 | 4.714% | $50.7968 | $50.80 | $50.80 | $50.80 |
| Purchase #5 | $63.67 | 3.353% | $65.8049 | $65.80 | $65.80 | $65.80 |
| Purchase #6 | $34.46 | 4.740% | $36.0934 | $36.09 | $36.10 | $36.10 |
| Purchase #7 | $87.63 | 12.620% | $98.6889 | $98.69 | $98.70 | $98.70 |
| 7 purchase totals = | $831.16 | $886.1495 | $886.14 | $886.20 | $886.20 | |