| 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 | $185.39 | 9.734% | $203.4359 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $11.67 | 5.764% | $12.3427 | $12.34 | $12.35 | $12.30 |
| Purchase #3 | $6.33 | 3.627% | $6.5596 | $6.56 | $6.55 | $6.60 |
| Purchase #4 | $124.63 | 10.488% | $137.7012 | $137.70 | $137.70 | $137.70 |
| Purchase #5 | $108.82 | 8.437% | $118.0011 | $118.00 | $118.00 | $118.00 |
| Purchase #6 | $166.50 | 4.271% | $173.6112 | $173.61 | $173.60 | $173.60 |
| Purchase #7 | $102.43 | 5.235% | $107.7922 | $107.79 | $107.80 | $107.80 |
| 7 purchase totals = | $705.77 | $759.4439 | $759.44 | $759.45 | $759.40 | |