| 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 | $14.53 | 6.113% | $15.4182 | $15.42 | $15.40 | $15.40 |
| Purchase #2 | $165.42 | 4.735% | $173.2526 | $173.25 | $173.25 | $173.30 |
| Purchase #3 | $163.73 | 7.487% | $175.9885 | $175.99 | $176.00 | $176.00 |
| Purchase #4 | $151.31 | 7.874% | $163.2241 | $163.22 | $163.20 | $163.20 |
| Purchase #5 | $247.74 | 10.167% | $272.9277 | $272.93 | $272.95 | $272.90 |
| Purchase #6 | $14.74 | 11.274% | $16.4018 | $16.40 | $16.40 | $16.40 |
| Purchase #7 | $140.29 | 11.515% | $156.4444 | $156.44 | $156.45 | $156.40 |
| 7 purchase totals = | $897.76 | $973.6573 | $973.65 | $973.65 | $973.60 | |