| 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 | $148.74 | 11.723% | $166.1768 | $166.18 | $166.20 | $166.20 |
| Purchase #2 | $228.44 | 7.318% | $245.1572 | $245.16 | $245.15 | $245.20 |
| Purchase #3 | $40.47 | 3.291% | $41.8019 | $41.80 | $41.80 | $41.80 |
| Purchase #4 | $132.29 | 10.504% | $146.1857 | $146.19 | $146.20 | $146.20 |
| Purchase #5 | $47.39 | 10.622% | $52.4238 | $52.42 | $52.40 | $52.40 |
| Purchase #6 | $171.28 | 11.488% | $190.9566 | $190.96 | $190.95 | $191.00 |
| Purchase #7 | $128.29 | 3.125% | $132.2991 | $132.30 | $132.30 | $132.30 |
| 7 purchase totals = | $896.90 | $975.0011 | $975.01 | $975.00 | $975.10 | |