| 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 | $156.85 | 7.220% | $168.1746 | $168.17 | $168.15 | $168.20 |
| Purchase #2 | $61.79 | 9.331% | $67.5556 | $67.56 | $67.55 | $67.60 |
| Purchase #3 | $232.93 | 13.810% | $265.0976 | $265.10 | $265.10 | $265.10 |
| Purchase #4 | $199.45 | 10.132% | $219.6583 | $219.66 | $219.65 | $219.70 |
| Purchase #5 | $196.65 | 13.431% | $223.0621 | $223.06 | $223.05 | $223.10 |
| Purchase #6 | $23.93 | 8.713% | $26.015 | $26.02 | $26.00 | $26.00 |
| Purchase #7 | $22.90 | 3.426% | $23.6846 | $23.68 | $23.70 | $23.70 |
| 7 purchase totals = | $894.50 | $993.2478 | $993.25 | $993.20 | $993.40 | |