| 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 | $113.63 | 10.665% | $125.7486 | $125.75 | $125.75 | $125.70 |
| Purchase #2 | $175.97 | 9.460% | $192.6168 | $192.62 | $192.60 | $192.60 |
| Purchase #3 | $190.77 | 3.374% | $197.2066 | $197.21 | $197.20 | $197.20 |
| Purchase #4 | $107.32 | 10.304% | $118.3783 | $118.38 | $118.40 | $118.40 |
| Purchase #5 | $32.69 | 11.498% | $36.4487 | $36.45 | $36.45 | $36.40 |
| Purchase #6 | $163.81 | 10.792% | $181.4884 | $181.49 | $181.50 | $181.50 |
| Purchase #7 | $74.40 | 7.229% | $79.7784 | $79.78 | $79.80 | $79.80 |
| 7 purchase totals = | $858.59 | $931.6658 | $931.68 | $931.70 | $931.60 | |