| 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 | $145.93 | 9.339% | $159.5584 | $159.56 | $159.55 | $159.60 |
| Purchase #2 | $114.27 | 3.832% | $118.6488 | $118.65 | $118.65 | $118.60 |
| Purchase #3 | $129.52 | 3.443% | $133.9794 | $133.98 | $134.00 | $134.00 |
| Purchase #4 | $72.91 | 13.536% | $82.7791 | $82.78 | $82.80 | $82.80 |
| Purchase #5 | $188.33 | 11.863% | $210.6716 | $210.67 | $210.65 | $210.70 |
| Purchase #6 | $152.62 | 9.184% | $166.6366 | $166.64 | $166.65 | $166.60 |
| Purchase #7 | $13.36 | 9.583% | $14.6403 | $14.64 | $14.65 | $14.60 |
| 7 purchase totals = | $816.94 | $886.9142 | $886.92 | $886.95 | $886.90 | |