| 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 | $108.76 | 7.497% | $116.9137 | $116.91 | $116.90 | $116.90 |
| Purchase #2 | $141.54 | 9.791% | $155.3982 | $155.40 | $155.40 | $155.40 |
| Purchase #3 | $175.77 | 13.286% | $199.1228 | $199.12 | $199.10 | $199.10 |
| Purchase #4 | $89.41 | 8.511% | $97.0197 | $97.02 | $97.00 | $97.00 |
| Purchase #5 | $103.34 | 4.730% | $108.228 | $108.23 | $108.25 | $108.20 |
| Purchase #6 | $61.97 | 12.848% | $69.9319 | $69.93 | $69.95 | $69.90 |
| Purchase #7 | $167.44 | 6.845% | $178.9013 | $178.90 | $178.90 | $178.90 |
| 7 purchase totals = | $848.23 | $925.5156 | $925.51 | $925.50 | $925.40 | |