| 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 | $44.67 | 12.823% | $50.398 | $50.40 | $50.40 | $50.40 |
| Purchase #2 | $153.97 | 8.522% | $167.0913 | $167.09 | $167.10 | $167.10 |
| Purchase #3 | $187.87 | 3.485% | $194.4173 | $194.42 | $194.40 | $194.40 |
| Purchase #4 | $220.98 | 9.804% | $242.6449 | $242.64 | $242.65 | $242.60 |
| Purchase #5 | $250.86 | 8.420% | $271.9824 | $271.98 | $272.00 | $272.00 |
| Purchase #6 | $169.67 | 8.404% | $183.9291 | $183.93 | $183.95 | $183.90 |
| Purchase #7 | $26.35 | 5.364% | $27.7634 | $27.76 | $27.75 | $27.80 |
| 7 purchase totals = | $1,054.37 | $1,138.2264 | $1,138.22 | $1,138.25 | $1,138.20 | |