| 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 | $173.52 | 5.451% | $182.9786 | $182.98 | $183.00 | $183.00 |
| Purchase #2 | $58.47 | 7.805% | $63.0336 | $63.03 | $63.05 | $63.00 |
| Purchase #3 | $173.36 | 6.369% | $184.4013 | $184.40 | $184.40 | $184.40 |
| Purchase #4 | $46.56 | 11.367% | $51.8525 | $51.85 | $51.85 | $51.90 |
| Purchase #5 | $95.46 | 7.332% | $102.4591 | $102.46 | $102.45 | $102.50 |
| Purchase #6 | $40.55 | 6.488% | $43.1809 | $43.18 | $43.20 | $43.20 |
| Purchase #7 | $117.47 | 9.179% | $128.2526 | $128.25 | $128.25 | $128.30 |
| 7 purchase totals = | $705.39 | $756.1586 | $756.15 | $756.20 | $756.30 | |