| 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 | $100.35 | 12.574% | $112.968 | $112.97 | $112.95 | $113.00 |
| Purchase #2 | $178.51 | 5.138% | $187.6818 | $187.68 | $187.70 | $187.70 |
| Purchase #3 | $63.57 | 11.661% | $70.9829 | $70.98 | $71.00 | $71.00 |
| Purchase #4 | $142.37 | 6.251% | $151.2695 | $151.27 | $151.25 | $151.30 |
| Purchase #5 | $195.30 | 9.105% | $213.0821 | $213.08 | $213.10 | $213.10 |
| Purchase #6 | $57.66 | 6.552% | $61.4379 | $61.44 | $61.45 | $61.40 |
| Purchase #7 | $104.80 | 5.423% | $110.4833 | $110.48 | $110.50 | $110.50 |
| 7 purchase totals = | $842.56 | $907.9055 | $907.90 | $907.95 | $908.00 | |