| 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 | $249.28 | 6.650% | $265.8571 | $265.86 | $265.85 | $265.90 |
| Purchase #2 | $161.49 | 6.782% | $172.4423 | $172.44 | $172.45 | $172.40 |
| Purchase #3 | $193.29 | 10.632% | $213.8406 | $213.84 | $213.85 | $213.80 |
| Purchase #4 | $64.80 | 3.423% | $67.0181 | $67.02 | $67.00 | $67.00 |
| Purchase #5 | $157.73 | 5.465% | $166.3499 | $166.35 | $166.35 | $166.30 |
| Purchase #6 | $136.83 | 9.719% | $150.1285 | $150.13 | $150.15 | $150.10 |
| Purchase #7 | $145.94 | 11.841% | $163.2208 | $163.22 | $163.20 | $163.20 |
| 7 purchase totals = | $1,109.36 | $1,198.8573 | $1,198.86 | $1,198.85 | $1,198.70 | |