| 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 | $152.67 | 11.250% | $169.8454 | $169.85 | $169.85 | $169.80 |
| Purchase #2 | $19.31 | 4.208% | $20.1226 | $20.12 | $20.10 | $20.10 |
| Purchase #3 | $89.76 | 4.543% | $93.8378 | $93.84 | $93.85 | $93.80 |
| Purchase #4 | $208.84 | 12.478% | $234.8991 | $234.90 | $234.90 | $234.90 |
| Purchase #5 | $58.55 | 3.243% | $60.4488 | $60.45 | $60.45 | $60.40 |
| Purchase #6 | $162.65 | 13.373% | $184.4012 | $184.40 | $184.40 | $184.40 |
| Purchase #7 | $16.48 | 5.809% | $17.4373 | $17.44 | $17.45 | $17.40 |
| 7 purchase totals = | $708.26 | $780.9922 | $781.00 | $781.00 | $780.80 | |