| 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 | $185.34 | 6.675% | $197.7114 | $197.71 | $197.70 | $197.70 |
| Purchase #2 | $141.61 | 8.222% | $153.2532 | $153.25 | $153.25 | $153.30 |
| Purchase #3 | $232.91 | 4.309% | $242.9461 | $242.95 | $242.95 | $242.90 |
| Purchase #4 | $67.60 | 5.405% | $71.2538 | $71.25 | $71.25 | $71.30 |
| Purchase #5 | $193.28 | 6.731% | $206.2897 | $206.29 | $206.30 | $206.30 |
| Purchase #6 | $164.98 | 3.360% | $170.5233 | $170.52 | $170.50 | $170.50 |
| Purchase #7 | $157.88 | 3.284% | $163.0648 | $163.06 | $163.05 | $163.10 |
| 7 purchase totals = | $1,143.60 | $1,205.0423 | $1,205.03 | $1,205.00 | $1,205.10 | |