| 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 | $121.89 | 11.873% | $136.362 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $166.28 | 5.709% | $175.7729 | $175.77 | $175.75 | $175.80 |
| Purchase #3 | $173.48 | 4.464% | $181.2241 | $181.22 | $181.20 | $181.20 |
| Purchase #4 | $97.38 | 9.805% | $106.9281 | $106.93 | $106.95 | $106.90 |
| Purchase #5 | $46.54 | 4.731% | $48.7418 | $48.74 | $48.75 | $48.70 |
| Purchase #6 | $235.57 | 6.395% | $250.6347 | $250.63 | $250.65 | $250.60 |
| Purchase #7 | $189.97 | 10.552% | $210.0156 | $210.02 | $210.00 | $210.00 |
| 7 purchase totals = | $1,031.11 | $1,109.6792 | $1,109.67 | $1,109.65 | $1,109.60 | |