| 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 | $138.59 | 7.122% | $148.4604 | $148.46 | $148.45 | $148.50 |
| Purchase #2 | $192.95 | 12.420% | $216.9144 | $216.91 | $216.90 | $216.90 |
| Purchase #3 | $42.68 | 5.733% | $45.1268 | $45.13 | $45.15 | $45.10 |
| Purchase #4 | $206.34 | 4.210% | $215.0269 | $215.03 | $215.05 | $215.00 |
| Purchase #5 | $96.62 | 7.468% | $103.8356 | $103.84 | $103.85 | $103.80 |
| Purchase #6 | $173.74 | 12.493% | $195.4453 | $195.45 | $195.45 | $195.40 |
| Purchase #7 | $154.83 | 4.587% | $161.9321 | $161.93 | $161.95 | $161.90 |
| 7 purchase totals = | $1,005.75 | $1,086.7415 | $1,086.75 | $1,086.80 | $1,086.60 | |