| 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 | $121.56 | 13.352% | $137.7907 | $137.79 | $137.80 | $137.80 |
| Purchase #2 | $159.33 | 11.282% | $177.3056 | $177.31 | $177.30 | $177.30 |
| Purchase #3 | $150.72 | 5.521% | $159.0413 | $159.04 | $159.05 | $159.00 |
| Purchase #4 | $175.91 | 12.119% | $197.2285 | $197.23 | $197.25 | $197.20 |
| Purchase #5 | $44.93 | 3.601% | $46.5479 | $46.55 | $46.55 | $46.50 |
| Purchase #6 | $106.87 | 4.371% | $111.5413 | $111.54 | $111.55 | $111.50 |
| Purchase #7 | $183.78 | 11.623% | $205.1407 | $205.14 | $205.15 | $205.10 |
| 7 purchase totals = | $943.10 | $1,034.5960 | $1,034.60 | $1,034.65 | $1,034.40 | |