| 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 | $191.43 | 9.463% | $209.545 | $209.55 | $209.55 | $209.50 |
| Purchase #2 | $184.36 | 5.491% | $194.4832 | $194.48 | $194.50 | $194.50 |
| Purchase #3 | $136.88 | 5.299% | $144.1333 | $144.13 | $144.15 | $144.10 |
| Purchase #4 | $104.87 | 10.740% | $116.133 | $116.13 | $116.15 | $116.10 |
| Purchase #5 | $43.53 | 6.251% | $46.2511 | $46.25 | $46.25 | $46.30 |
| Purchase #6 | $176.85 | 9.637% | $193.893 | $193.89 | $193.90 | $193.90 |
| Purchase #7 | $5.78 | 4.651% | $6.0488 | $6.05 | $6.05 | $6.00 |
| 7 purchase totals = | $843.70 | $910.4874 | $910.48 | $910.55 | $910.40 | |