| 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 | $182.40 | 8.782% | $198.4184 | $198.42 | $198.40 | $198.40 |
| Purchase #2 | $145.56 | 12.379% | $163.5789 | $163.58 | $163.60 | $163.60 |
| Purchase #3 | $150.49 | 6.386% | $160.1003 | $160.10 | $160.10 | $160.10 |
| Purchase #4 | $238.59 | 13.295% | $270.3105 | $270.31 | $270.30 | $270.30 |
| Purchase #5 | $77.68 | 13.741% | $88.354 | $88.35 | $88.35 | $88.40 |
| Purchase #6 | $205.63 | 13.500% | $233.3901 | $233.39 | $233.40 | $233.40 |
| Purchase #7 | $50.59 | 3.313% | $52.266 | $52.27 | $52.25 | $52.30 |
| 7 purchase totals = | $1,050.94 | $1,166.4182 | $1,166.42 | $1,166.40 | $1,166.50 | |