| 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 | $182.25 | 10.575% | $201.5229 | $201.52 | $201.50 | $201.50 |
| Purchase #2 | $183.30 | 10.449% | $202.453 | $202.45 | $202.45 | $202.50 |
| Purchase #3 | $110.48 | 5.384% | $116.4282 | $116.43 | $116.45 | $116.40 |
| Purchase #4 | $138.95 | 13.367% | $157.5234 | $157.52 | $157.50 | $157.50 |
| Purchase #5 | $13.59 | 12.773% | $15.3259 | $15.33 | $15.35 | $15.30 |
| Purchase #6 | $14.77 | 12.825% | $16.6643 | $16.66 | $16.65 | $16.70 |
| Purchase #7 | $208.51 | 12.130% | $233.8023 | $233.80 | $233.80 | $233.80 |
| 7 purchase totals = | $851.85 | $943.7200 | $943.71 | $943.70 | $943.70 | |