| 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 | $142.40 | 13.339% | $161.3947 | $161.39 | $161.40 | $161.40 |
| Purchase #2 | $226.91 | 8.790% | $246.8554 | $246.86 | $246.85 | $246.90 |
| Purchase #3 | $132.74 | 8.368% | $143.8477 | $143.85 | $143.85 | $143.80 |
| Purchase #4 | $213.57 | 9.569% | $234.0065 | $234.01 | $234.00 | $234.00 |
| Purchase #5 | $159.90 | 3.821% | $166.0098 | $166.01 | $166.00 | $166.00 |
| Purchase #6 | $34.54 | 13.164% | $39.0868 | $39.09 | $39.10 | $39.10 |
| Purchase #7 | $84.92 | 10.194% | $93.5767 | $93.58 | $93.60 | $93.60 |
| 7 purchase totals = | $994.98 | $1,084.7776 | $1,084.79 | $1,084.80 | $1,084.80 | |