| 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 | $148.58 | 7.690% | $160.0058 | $160.01 | $160.00 | $160.00 |
| Purchase #2 | $66.36 | 10.469% | $73.3072 | $73.31 | $73.30 | $73.30 |
| Purchase #3 | $17.44 | 3.564% | $18.0616 | $18.06 | $18.05 | $18.10 |
| Purchase #4 | $182.68 | 5.158% | $192.1026 | $192.10 | $192.10 | $192.10 |
| Purchase #5 | $150.89 | 10.583% | $166.8587 | $166.86 | $166.85 | $166.90 |
| Purchase #6 | $182.54 | 3.569% | $189.0549 | $189.05 | $189.05 | $189.10 |
| Purchase #7 | $78.81 | 6.590% | $84.0036 | $84.00 | $84.00 | $84.00 |
| 7 purchase totals = | $827.30 | $883.3944 | $883.39 | $883.35 | $883.50 | |