| 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 | $111.98 | 4.810% | $117.3662 | $117.37 | $117.35 | $117.40 |
| Purchase #2 | $88.99 | 6.811% | $95.0511 | $95.05 | $95.05 | $95.10 |
| Purchase #3 | $66.99 | 13.154% | $75.8019 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $145.50 | 8.523% | $157.901 | $157.90 | $157.90 | $157.90 |
| Purchase #5 | $146.83 | 6.234% | $155.9834 | $155.98 | $156.00 | $156.00 |
| Purchase #6 | $229.76 | 13.826% | $261.5266 | $261.53 | $261.55 | $261.50 |
| Purchase #7 | $71.97 | 8.596% | $78.1565 | $78.16 | $78.15 | $78.20 |
| 7 purchase totals = | $862.02 | $941.7867 | $941.79 | $941.80 | $941.90 | |