| 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 | $122.79 | 7.761% | $132.3197 | $132.32 | $132.30 | $132.30 |
| Purchase #2 | $184.83 | 3.466% | $191.2362 | $191.24 | $191.25 | $191.20 |
| Purchase #3 | $125.96 | 3.587% | $130.4782 | $130.48 | $130.50 | $130.50 |
| Purchase #4 | $138.85 | 5.280% | $146.1813 | $146.18 | $146.20 | $146.20 |
| Purchase #5 | $147.94 | 12.282% | $166.11 | $166.11 | $166.10 | $166.10 |
| Purchase #6 | $170.40 | 7.642% | $183.422 | $183.42 | $183.40 | $183.40 |
| Purchase #7 | $56.53 | 12.223% | $63.4397 | $63.44 | $63.45 | $63.40 |
| 7 purchase totals = | $947.30 | $1,013.1871 | $1,013.19 | $1,013.20 | $1,013.10 | |