| 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 | $177.64 | 10.357% | $196.0382 | $196.04 | $196.05 | $196.00 |
| Purchase #2 | $213.88 | 12.611% | $240.8524 | $240.85 | $240.85 | $240.90 |
| Purchase #3 | $161.99 | 10.368% | $178.7851 | $178.79 | $178.80 | $178.80 |
| Purchase #4 | $50.26 | 8.731% | $54.6482 | $54.65 | $54.65 | $54.60 |
| Purchase #5 | $42.37 | 13.563% | $48.1166 | $48.12 | $48.10 | $48.10 |
| Purchase #6 | $152.72 | 10.825% | $169.2519 | $169.25 | $169.25 | $169.30 |
| Purchase #7 | $220.54 | 6.407% | $234.67 | $234.67 | $234.65 | $234.70 |
| 7 purchase totals = | $1,019.40 | $1,122.3624 | $1,122.37 | $1,122.35 | $1,122.40 | |