| 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 | $154.76 | 10.270% | $170.6539 | $170.65 | $170.65 | $170.70 |
| Purchase #2 | $194.87 | 11.823% | $217.9095 | $217.91 | $217.90 | $217.90 |
| Purchase #3 | $56.25 | 3.791% | $58.3824 | $58.38 | $58.40 | $58.40 |
| Purchase #4 | $49.60 | 4.257% | $51.7115 | $51.71 | $51.70 | $51.70 |
| Purchase #5 | $107.43 | 6.711% | $114.6396 | $114.64 | $114.65 | $114.60 |
| Purchase #6 | $166.83 | 7.631% | $179.5608 | $179.56 | $179.55 | $179.60 |
| Purchase #7 | $149.25 | 12.264% | $167.554 | $167.55 | $167.55 | $167.60 |
| 7 purchase totals = | $878.99 | $960.4117 | $960.40 | $960.40 | $960.50 | |