| 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 | $138.64 | 3.166% | $143.0293 | $143.03 | $143.05 | $143.00 |
| Purchase #2 | $94.42 | 10.444% | $104.2812 | $104.28 | $104.30 | $104.30 |
| Purchase #3 | $245.65 | 6.259% | $261.0252 | $261.03 | $261.05 | $261.00 |
| Purchase #4 | $33.58 | 11.418% | $37.4142 | $37.41 | $37.40 | $37.40 |
| Purchase #5 | $65.96 | 4.389% | $68.855 | $68.86 | $68.85 | $68.90 |
| Purchase #6 | $48.25 | 6.290% | $51.2849 | $51.28 | $51.30 | $51.30 |
| Purchase #7 | $176.73 | 4.529% | $184.7341 | $184.73 | $184.75 | $184.70 |
| 7 purchase totals = | $803.23 | $850.6239 | $850.62 | $850.70 | $850.60 | |