| 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 | $133.27 | 7.825% | $143.6984 | $143.70 | $143.70 | $143.70 |
| Purchase #2 | $62.97 | 6.136% | $66.8338 | $66.83 | $66.85 | $66.80 |
| Purchase #3 | $166.66 | 12.627% | $187.7042 | $187.70 | $187.70 | $187.70 |
| Purchase #4 | $77.58 | 6.433% | $82.5707 | $82.57 | $82.55 | $82.60 |
| Purchase #5 | $16.30 | 7.711% | $17.5569 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $126.99 | 11.821% | $142.0015 | $142.00 | $142.00 | $142.00 |
| Purchase #7 | $238.90 | 4.674% | $250.0662 | $250.07 | $250.05 | $250.10 |
| 7 purchase totals = | $822.67 | $890.4317 | $890.43 | $890.40 | $890.50 | |