| 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 | $138.73 | 12.190% | $155.6412 | $155.64 | $155.65 | $155.60 |
| Purchase #2 | $109.61 | 3.546% | $113.4968 | $113.50 | $113.50 | $113.50 |
| Purchase #3 | $18.79 | 11.391% | $20.9304 | $20.93 | $20.95 | $20.90 |
| Purchase #4 | $236.47 | 5.144% | $248.634 | $248.63 | $248.65 | $248.60 |
| Purchase #5 | $190.34 | 5.836% | $201.4482 | $201.45 | $201.45 | $201.40 |
| Purchase #6 | $75.92 | 9.457% | $83.0998 | $83.10 | $83.10 | $83.10 |
| Purchase #7 | $53.52 | 10.457% | $59.1166 | $59.12 | $59.10 | $59.10 |
| 7 purchase totals = | $823.38 | $882.3670 | $882.37 | $882.40 | $882.20 | |