| 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 | $156.57 | 13.140% | $177.1433 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $36.71 | 12.820% | $41.4162 | $41.42 | $41.40 | $41.40 |
| Purchase #3 | $18.53 | 3.483% | $19.1754 | $19.18 | $19.20 | $19.20 |
| Purchase #4 | $144.45 | 6.369% | $153.65 | $153.65 | $153.65 | $153.70 |
| Purchase #5 | $165.41 | 3.130% | $170.5873 | $170.59 | $170.60 | $170.60 |
| Purchase #6 | $89.33 | 6.324% | $94.9792 | $94.98 | $95.00 | $95.00 |
| Purchase #7 | $22.74 | 10.738% | $25.1818 | $25.18 | $25.20 | $25.20 |
| 7 purchase totals = | $633.74 | $682.1332 | $682.14 | $682.20 | $682.20 | |