| 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 | $186.32 | 7.299% | $199.9195 | $199.92 | $199.90 | $199.90 |
| Purchase #2 | $58.98 | 6.832% | $63.0095 | $63.01 | $63.00 | $63.00 |
| Purchase #3 | $140.82 | 12.656% | $158.6422 | $158.64 | $158.65 | $158.60 |
| Purchase #4 | $69.52 | 9.215% | $75.9263 | $75.93 | $75.95 | $75.90 |
| Purchase #5 | $167.99 | 12.609% | $189.1719 | $189.17 | $189.15 | $189.20 |
| Purchase #6 | $50.34 | 10.613% | $55.6826 | $55.68 | $55.70 | $55.70 |
| Purchase #7 | $69.75 | 11.162% | $77.5355 | $77.54 | $77.55 | $77.50 |
| 7 purchase totals = | $743.72 | $819.8875 | $819.89 | $819.90 | $819.80 | |