| 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 | $166.47 | 12.225% | $186.821 | $186.82 | $186.80 | $186.80 |
| Purchase #2 | $161.53 | 4.240% | $168.3789 | $168.38 | $168.40 | $168.40 |
| Purchase #3 | $141.65 | 5.539% | $149.496 | $149.50 | $149.50 | $149.50 |
| Purchase #4 | $141.81 | 13.439% | $160.8678 | $160.87 | $160.85 | $160.90 |
| Purchase #5 | $40.74 | 6.354% | $43.3286 | $43.33 | $43.35 | $43.30 |
| Purchase #6 | $195.77 | 7.241% | $209.9457 | $209.95 | $209.95 | $209.90 |
| Purchase #7 | $6.52 | 5.396% | $6.8718 | $6.87 | $6.85 | $6.90 |
| 7 purchase totals = | $854.49 | $925.7098 | $925.72 | $925.70 | $925.70 | |