| 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 | $154.47 | 5.474% | $162.9257 | $162.93 | $162.95 | $162.90 |
| Purchase #2 | $41.46 | 8.822% | $45.1176 | $45.12 | $45.10 | $45.10 |
| Purchase #3 | $146.74 | 13.683% | $166.8184 | $166.82 | $166.80 | $166.80 |
| Purchase #4 | $5.95 | 7.328% | $6.386 | $6.39 | $6.40 | $6.40 |
| Purchase #5 | $144.36 | 13.471% | $163.8067 | $163.81 | $163.80 | $163.80 |
| Purchase #6 | $167.49 | 7.497% | $180.0467 | $180.05 | $180.05 | $180.00 |
| Purchase #7 | $95.50 | 5.693% | $100.9368 | $100.94 | $100.95 | $100.90 |
| 7 purchase totals = | $755.97 | $826.0379 | $826.06 | $826.05 | $825.90 | |