| 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 | $101.79 | 8.746% | $110.6926 | $110.69 | $110.70 | $110.70 |
| Purchase #2 | $38.99 | 5.390% | $41.0916 | $41.09 | $41.10 | $41.10 |
| Purchase #3 | $162.52 | 12.181% | $182.3166 | $182.32 | $182.30 | $182.30 |
| Purchase #4 | $198.46 | 4.176% | $206.7477 | $206.75 | $206.75 | $206.70 |
| Purchase #5 | $57.92 | 5.483% | $61.0958 | $61.10 | $61.10 | $61.10 |
| Purchase #6 | $170.57 | 5.330% | $179.6614 | $179.66 | $179.65 | $179.70 |
| Purchase #7 | $115.57 | 10.304% | $127.4783 | $127.48 | $127.50 | $127.50 |
| 7 purchase totals = | $845.82 | $909.0840 | $909.09 | $909.10 | $909.10 | |