| 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 | $146.75 | 10.565% | $162.2541 | $162.25 | $162.25 | $162.30 |
| Purchase #2 | $18.44 | 12.499% | $20.7448 | $20.74 | $20.75 | $20.70 |
| Purchase #3 | $71.98 | 7.676% | $77.5052 | $77.51 | $77.50 | $77.50 |
| Purchase #4 | $148.33 | 5.347% | $156.2612 | $156.26 | $156.25 | $156.30 |
| Purchase #5 | $89.37 | 3.281% | $92.3022 | $92.30 | $92.30 | $92.30 |
| Purchase #6 | $121.95 | 9.627% | $133.6901 | $133.69 | $133.70 | $133.70 |
| Purchase #7 | $10.48 | 9.313% | $11.456 | $11.46 | $11.45 | $11.50 |
| 7 purchase totals = | $607.30 | $654.2136 | $654.21 | $654.20 | $654.30 | |