| 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 | $129.66 | 4.872% | $135.977 | $135.98 | $136.00 | $136.00 |
| Purchase #2 | $14.93 | 6.429% | $15.8898 | $15.89 | $15.90 | $15.90 |
| Purchase #3 | $154.32 | 5.874% | $163.3848 | $163.38 | $163.40 | $163.40 |
| Purchase #4 | $198.48 | 4.864% | $208.1341 | $208.13 | $208.15 | $208.10 |
| Purchase #5 | $129.62 | 3.762% | $134.4963 | $134.50 | $134.50 | $134.50 |
| Purchase #6 | $128.87 | 3.636% | $133.5557 | $133.56 | $133.55 | $133.60 |
| Purchase #7 | $159.54 | 12.176% | $178.9656 | $178.97 | $178.95 | $179.00 |
| 7 purchase totals = | $915.42 | $970.4033 | $970.41 | $970.45 | $970.50 | |