| 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 | $128.36 | 5.166% | $134.9911 | $134.99 | $135.00 | $135.00 |
| Purchase #2 | $157.73 | 3.579% | $163.3752 | $163.38 | $163.40 | $163.40 |
| Purchase #3 | $47.57 | 6.584% | $50.702 | $50.70 | $50.70 | $50.70 |
| Purchase #4 | $98.39 | 6.183% | $104.4735 | $104.47 | $104.45 | $104.50 |
| Purchase #5 | $100.59 | 5.282% | $105.9032 | $105.90 | $105.90 | $105.90 |
| Purchase #6 | $91.59 | 11.350% | $101.9855 | $101.99 | $102.00 | $102.00 |
| Purchase #7 | $214.32 | 4.744% | $224.4873 | $224.49 | $224.50 | $224.50 |
| 7 purchase totals = | $838.55 | $885.9178 | $885.92 | $885.95 | $886.00 | |