| 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 | $147.76 | 11.784% | $165.172 | $165.17 | $165.15 | $165.20 |
| Purchase #2 | $136.26 | 3.453% | $140.9651 | $140.97 | $140.95 | $141.00 |
| Purchase #3 | $104.94 | 6.221% | $111.4683 | $111.47 | $111.45 | $111.50 |
| Purchase #4 | $234.62 | 5.232% | $246.8953 | $246.90 | $246.90 | $246.90 |
| Purchase #5 | $170.57 | 4.353% | $177.9949 | $177.99 | $178.00 | $178.00 |
| Purchase #6 | $115.97 | 7.141% | $124.2514 | $124.25 | $124.25 | $124.30 |
| Purchase #7 | $154.87 | 10.165% | $170.6125 | $170.61 | $170.60 | $170.60 |
| 7 purchase totals = | $1,064.99 | $1,137.3595 | $1,137.36 | $1,137.30 | $1,137.50 | |