| 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 | $180.48 | 5.479% | $190.3685 | $190.37 | $190.35 | $190.40 |
| Purchase #2 | $167.83 | 5.743% | $177.4685 | $177.47 | $177.45 | $177.50 |
| Purchase #3 | $167.90 | 11.438% | $187.1044 | $187.10 | $187.10 | $187.10 |
| Purchase #4 | $183.27 | 10.424% | $202.3741 | $202.37 | $202.35 | $202.40 |
| Purchase #5 | $14.57 | 4.574% | $15.2364 | $15.24 | $15.25 | $15.20 |
| Purchase #6 | $47.68 | 6.416% | $50.7391 | $50.74 | $50.75 | $50.70 |
| Purchase #7 | $23.83 | 10.850% | $26.4156 | $26.42 | $26.40 | $26.40 |
| 7 purchase totals = | $785.56 | $849.7066 | $849.71 | $849.65 | $849.70 | |