| 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 | $181.91 | 10.297% | $200.6413 | $200.64 | $200.65 | $200.60 |
| Purchase #2 | $72.74 | 8.835% | $79.1666 | $79.17 | $79.15 | $79.20 |
| Purchase #3 | $86.50 | 3.480% | $89.5102 | $89.51 | $89.50 | $89.50 |
| Purchase #4 | $86.81 | 9.298% | $94.8816 | $94.88 | $94.90 | $94.90 |
| Purchase #5 | $181.56 | 9.756% | $199.273 | $199.27 | $199.25 | $199.30 |
| Purchase #6 | $60.92 | 12.668% | $68.6373 | $68.64 | $68.65 | $68.60 |
| Purchase #7 | $6.92 | 3.186% | $7.1405 | $7.14 | $7.15 | $7.10 |
| 7 purchase totals = | $677.36 | $739.2505 | $739.25 | $739.25 | $739.20 | |