| 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 | $136.98 | 6.279% | $145.581 | $145.58 | $145.60 | $145.60 |
| Purchase #2 | $75.60 | 5.254% | $79.572 | $79.57 | $79.55 | $79.60 |
| Purchase #3 | $36.81 | 8.175% | $39.8192 | $39.82 | $39.80 | $39.80 |
| Purchase #4 | $222.82 | 12.811% | $251.3655 | $251.37 | $251.35 | $251.40 |
| Purchase #5 | $129.92 | 4.851% | $136.2224 | $136.22 | $136.20 | $136.20 |
| Purchase #6 | $44.41 | 5.683% | $46.9338 | $46.93 | $46.95 | $46.90 |
| Purchase #7 | $186.38 | 11.670% | $208.1305 | $208.13 | $208.15 | $208.10 |
| 7 purchase totals = | $832.92 | $907.6244 | $907.62 | $907.60 | $907.60 | |