| 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 | $118.62 | 5.189% | $124.7752 | $124.78 | $124.80 | $124.80 |
| Purchase #2 | $201.27 | 12.494% | $226.4167 | $226.42 | $226.40 | $226.40 |
| Purchase #3 | $97.86 | 9.328% | $106.9884 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $149.76 | 5.346% | $157.7662 | $157.77 | $157.75 | $157.80 |
| Purchase #5 | $19.90 | 3.224% | $20.5416 | $20.54 | $20.55 | $20.50 |
| Purchase #6 | $170.91 | 3.471% | $176.8423 | $176.84 | $176.85 | $176.80 |
| Purchase #7 | $19.59 | 6.523% | $20.8679 | $20.87 | $20.85 | $20.90 |
| 7 purchase totals = | $777.91 | $834.1983 | $834.21 | $834.20 | $834.20 | |