| 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 | $191.89 | 13.355% | $217.5169 | $217.52 | $217.50 | $217.50 |
| Purchase #2 | $49.28 | 10.245% | $54.3287 | $54.33 | $54.35 | $54.30 |
| Purchase #3 | $160.96 | 12.538% | $181.1412 | $181.14 | $181.15 | $181.10 |
| Purchase #4 | $11.31 | 7.400% | $12.1469 | $12.15 | $12.15 | $12.10 |
| Purchase #5 | $155.74 | 13.236% | $176.3537 | $176.35 | $176.35 | $176.40 |
| Purchase #6 | $104.33 | 7.555% | $112.2121 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $208.49 | 8.463% | $226.1345 | $226.13 | $226.15 | $226.10 |
| 7 purchase totals = | $882.00 | $979.8340 | $979.83 | $979.85 | $979.70 | |