| 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 | $154.77 | 9.745% | $169.8523 | $169.85 | $169.85 | $169.90 |
| Purchase #2 | $131.25 | 10.332% | $144.8108 | $144.81 | $144.80 | $144.80 |
| Purchase #3 | $231.27 | 10.237% | $254.9451 | $254.95 | $254.95 | $254.90 |
| Purchase #4 | $205.47 | 3.278% | $212.2053 | $212.21 | $212.20 | $212.20 |
| Purchase #5 | $58.97 | 11.471% | $65.7344 | $65.73 | $65.75 | $65.70 |
| Purchase #6 | $88.33 | 12.739% | $99.5824 | $99.58 | $99.60 | $99.60 |
| Purchase #7 | $206.69 | 9.707% | $226.7534 | $226.75 | $226.75 | $226.80 |
| 7 purchase totals = | $1,076.75 | $1,173.8837 | $1,173.88 | $1,173.90 | $1,173.90 | |