| 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 | $149.90 | 13.246% | $169.7558 | $169.76 | $169.75 | $169.80 |
| Purchase #2 | $94.26 | 9.857% | $103.5512 | $103.55 | $103.55 | $103.60 |
| Purchase #3 | $196.45 | 8.319% | $212.7927 | $212.79 | $212.80 | $212.80 |
| Purchase #4 | $197.64 | 7.355% | $212.1764 | $212.18 | $212.20 | $212.20 |
| Purchase #5 | $209.89 | 11.133% | $233.2571 | $233.26 | $233.25 | $233.30 |
| Purchase #6 | $47.63 | 7.193% | $51.056 | $51.06 | $51.05 | $51.10 |
| Purchase #7 | $125.40 | 4.510% | $131.0555 | $131.06 | $131.05 | $131.10 |
| 7 purchase totals = | $1,021.17 | $1,113.6447 | $1,113.66 | $1,113.65 | $1,113.90 | |