| 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 | $147.27 | 6.568% | $156.9427 | $156.94 | $156.95 | $156.90 |
| Purchase #2 | $74.62 | 6.667% | $79.5949 | $79.59 | $79.60 | $79.60 |
| Purchase #3 | $28.49 | 13.189% | $32.2475 | $32.25 | $32.25 | $32.20 |
| Purchase #4 | $149.50 | 9.168% | $163.2062 | $163.21 | $163.20 | $163.20 |
| Purchase #5 | $111.90 | 3.567% | $115.8915 | $115.89 | $115.90 | $115.90 |
| Purchase #6 | $223.81 | 9.344% | $244.7228 | $244.72 | $244.70 | $244.70 |
| Purchase #7 | $132.97 | 4.820% | $139.3792 | $139.38 | $139.40 | $139.40 |
| 7 purchase totals = | $868.56 | $931.9848 | $931.98 | $932.00 | $931.90 | |