| 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 | $170.48 | 5.861% | $180.4718 | $180.47 | $180.45 | $180.50 |
| Purchase #2 | $88.98 | 5.134% | $93.5482 | $93.55 | $93.55 | $93.50 |
| Purchase #3 | $151.96 | 6.843% | $162.3586 | $162.36 | $162.35 | $162.40 |
| Purchase #4 | $178.76 | 5.763% | $189.0619 | $189.06 | $189.05 | $189.10 |
| Purchase #5 | $30.51 | 11.513% | $34.0226 | $34.02 | $34.00 | $34.00 |
| Purchase #6 | $192.75 | 3.467% | $199.4326 | $199.43 | $199.45 | $199.40 |
| Purchase #7 | $165.34 | 13.135% | $187.0574 | $187.06 | $187.05 | $187.10 |
| 7 purchase totals = | $978.78 | $1,045.9531 | $1,045.95 | $1,045.90 | $1,046.00 | |