| 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 | $133.72 | 10.753% | $148.0989 | $148.10 | $148.10 | $148.10 |
| Purchase #2 | $180.69 | 7.284% | $193.8515 | $193.85 | $193.85 | $193.90 |
| Purchase #3 | $128.38 | 9.273% | $140.2847 | $140.28 | $140.30 | $140.30 |
| Purchase #4 | $68.28 | 5.117% | $71.7739 | $71.77 | $71.75 | $71.80 |
| Purchase #5 | $142.28 | 4.758% | $149.0497 | $149.05 | $149.05 | $149.00 |
| Purchase #6 | $41.96 | 7.462% | $45.0911 | $45.09 | $45.10 | $45.10 |
| Purchase #7 | $208.92 | 13.839% | $237.8324 | $237.83 | $237.85 | $237.80 |
| 7 purchase totals = | $904.23 | $985.9822 | $985.97 | $986.00 | $986.00 | |