| 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 | $152.89 | 12.188% | $171.5242 | $171.52 | $171.50 | $171.50 |
| Purchase #2 | $60.33 | 8.349% | $65.367 | $65.37 | $65.35 | $65.40 |
| Purchase #3 | $232.88 | 3.235% | $240.4137 | $240.41 | $240.40 | $240.40 |
| Purchase #4 | $159.55 | 8.485% | $173.0878 | $173.09 | $173.10 | $173.10 |
| Purchase #5 | $76.85 | 4.591% | $80.3782 | $80.38 | $80.40 | $80.40 |
| Purchase #6 | $74.61 | 4.379% | $77.8772 | $77.88 | $77.90 | $77.90 |
| Purchase #7 | $136.35 | 5.441% | $143.7688 | $143.77 | $143.75 | $143.80 |
| 7 purchase totals = | $893.46 | $952.4169 | $952.42 | $952.40 | $952.50 | |