| 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 | $112.34 | 4.399% | $117.2818 | $117.28 | $117.30 | $117.30 |
| Purchase #2 | $33.59 | 8.316% | $36.3833 | $36.38 | $36.40 | $36.40 |
| Purchase #3 | $82.42 | 8.159% | $89.1446 | $89.14 | $89.15 | $89.10 |
| Purchase #4 | $219.47 | 9.410% | $240.1221 | $240.12 | $240.10 | $240.10 |
| Purchase #5 | $136.35 | 4.263% | $142.1626 | $142.16 | $142.15 | $142.20 |
| Purchase #6 | $163.84 | 8.563% | $177.8696 | $177.87 | $177.85 | $177.90 |
| Purchase #7 | $137.66 | 13.722% | $156.5497 | $156.55 | $156.55 | $156.50 |
| 7 purchase totals = | $885.67 | $959.5137 | $959.50 | $959.50 | $959.50 | |