| 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 | $81.73 | 12.869% | $92.2478 | $92.25 | $92.25 | $92.20 |
| Purchase #2 | $169.89 | 5.311% | $178.9129 | $178.91 | $178.90 | $178.90 |
| Purchase #3 | $182.44 | 7.491% | $196.1066 | $196.11 | $196.10 | $196.10 |
| Purchase #4 | $15.40 | 13.379% | $17.4604 | $17.46 | $17.45 | $17.50 |
| Purchase #5 | $151.45 | 6.576% | $161.4094 | $161.41 | $161.40 | $161.40 |
| Purchase #6 | $126.77 | 8.144% | $137.0941 | $137.09 | $137.10 | $137.10 |
| Purchase #7 | $236.86 | 9.700% | $259.8354 | $259.84 | $259.85 | $259.80 |
| 7 purchase totals = | $964.54 | $1,043.0666 | $1,043.07 | $1,043.05 | $1,043.00 | |