| 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 | $185.73 | 3.161% | $191.6009 | $191.60 | $191.60 | $191.60 |
| Purchase #2 | $166.39 | 11.648% | $185.7711 | $185.77 | $185.75 | $185.80 |
| Purchase #3 | $25.87 | 9.650% | $28.3665 | $28.37 | $28.35 | $28.40 |
| Purchase #4 | $67.75 | 8.713% | $73.6531 | $73.65 | $73.65 | $73.70 |
| Purchase #5 | $77.42 | 9.412% | $84.7068 | $84.71 | $84.70 | $84.70 |
| Purchase #6 | $190.54 | 6.737% | $203.3767 | $203.38 | $203.40 | $203.40 |
| Purchase #7 | $74.76 | 5.679% | $79.0056 | $79.01 | $79.00 | $79.00 |
| 7 purchase totals = | $788.46 | $846.4807 | $846.49 | $846.45 | $846.60 | |