| 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 | $121.49 | 13.459% | $137.8413 | $137.84 | $137.85 | $137.80 |
| Purchase #2 | $13.75 | 10.730% | $15.2254 | $15.23 | $15.25 | $15.20 |
| Purchase #3 | $119.44 | 7.680% | $128.613 | $128.61 | $128.60 | $128.60 |
| Purchase #4 | $65.66 | 5.389% | $69.1984 | $69.20 | $69.20 | $69.20 |
| Purchase #5 | $164.58 | 8.825% | $179.1042 | $179.10 | $179.10 | $179.10 |
| Purchase #6 | $200.93 | 7.261% | $215.5195 | $215.52 | $215.50 | $215.50 |
| Purchase #7 | $43.43 | 10.581% | $48.0253 | $48.03 | $48.05 | $48.00 |
| 7 purchase totals = | $729.28 | $793.5271 | $793.53 | $793.55 | $793.40 | |