| 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 | $197.67 | 4.462% | $206.49 | $206.49 | $206.50 | $206.50 |
| Purchase #2 | $158.70 | 3.835% | $164.7861 | $164.79 | $164.80 | $164.80 |
| Purchase #3 | $206.64 | 8.564% | $224.3366 | $224.34 | $224.35 | $224.30 |
| Purchase #4 | $99.60 | 12.253% | $111.804 | $111.80 | $111.80 | $111.80 |
| Purchase #5 | $185.87 | 9.235% | $203.0351 | $203.04 | $203.05 | $203.00 |
| Purchase #6 | $47.71 | 9.219% | $52.1084 | $52.11 | $52.10 | $52.10 |
| Purchase #7 | $185.52 | 10.838% | $205.6267 | $205.63 | $205.65 | $205.60 |
| 7 purchase totals = | $1,081.71 | $1,168.1869 | $1,168.20 | $1,168.25 | $1,168.10 | |