| 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 | $112.34 | 8.392% | $121.7676 | $121.77 | $121.75 | $121.80 |
| Purchase #2 | $162.47 | 7.851% | $175.2255 | $175.23 | $175.25 | $175.20 |
| Purchase #3 | $55.80 | 7.738% | $60.1178 | $60.12 | $60.10 | $60.10 |
| Purchase #4 | $199.44 | 9.543% | $218.4726 | $218.47 | $218.45 | $218.50 |
| Purchase #5 | $107.91 | 5.612% | $113.9659 | $113.97 | $113.95 | $114.00 |
| Purchase #6 | $48.66 | 6.759% | $51.9489 | $51.95 | $51.95 | $51.90 |
| Purchase #7 | $117.46 | 4.718% | $123.0018 | $123.00 | $123.00 | $123.00 |
| 7 purchase totals = | $804.08 | $864.5001 | $864.51 | $864.45 | $864.50 | |