| 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 | $151.78 | 12.442% | $170.6645 | $170.66 | $170.65 | $170.70 |
| Purchase #2 | $107.98 | 6.292% | $114.7741 | $114.77 | $114.75 | $114.80 |
| Purchase #3 | $13.68 | 12.853% | $15.4383 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $241.54 | 5.324% | $254.3996 | $254.40 | $254.40 | $254.40 |
| Purchase #5 | $75.86 | 9.310% | $82.9226 | $82.92 | $82.90 | $82.90 |
| Purchase #6 | $47.59 | 7.495% | $51.1569 | $51.16 | $51.15 | $51.20 |
| Purchase #7 | $166.31 | 10.698% | $184.1018 | $184.10 | $184.10 | $184.10 |
| 7 purchase totals = | $804.74 | $873.4578 | $873.45 | $873.40 | $873.50 | |