| 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 | $116.97 | 4.117% | $121.7857 | $121.79 | $121.80 | $121.80 |
| Purchase #2 | $145.26 | 3.527% | $150.3833 | $150.38 | $150.40 | $150.40 |
| Purchase #3 | $150.71 | 4.657% | $157.7286 | $157.73 | $157.75 | $157.70 |
| Purchase #4 | $71.99 | 13.761% | $81.8965 | $81.90 | $81.90 | $81.90 |
| Purchase #5 | $185.30 | 3.280% | $191.3778 | $191.38 | $191.40 | $191.40 |
| Purchase #6 | $78.89 | 8.419% | $85.5317 | $85.53 | $85.55 | $85.50 |
| Purchase #7 | $116.26 | 5.799% | $123.0019 | $123.00 | $123.00 | $123.00 |
| 7 purchase totals = | $865.38 | $911.7055 | $911.71 | $911.80 | $911.70 | |