| 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 | $207.79 | 6.612% | $221.5291 | $221.53 | $221.55 | $221.50 |
| Purchase #2 | $137.45 | 9.659% | $150.7263 | $150.73 | $150.75 | $150.70 |
| Purchase #3 | $142.51 | 10.348% | $157.2569 | $157.26 | $157.25 | $157.30 |
| Purchase #4 | $13.62 | 12.684% | $15.3476 | $15.35 | $15.35 | $15.30 |
| Purchase #5 | $180.38 | 4.293% | $188.1237 | $188.12 | $188.10 | $188.10 |
| Purchase #6 | $186.33 | 4.791% | $195.2571 | $195.26 | $195.25 | $195.30 |
| Purchase #7 | $181.27 | 4.403% | $189.2513 | $189.25 | $189.25 | $189.30 |
| 7 purchase totals = | $1,049.35 | $1,117.4920 | $1,117.50 | $1,117.50 | $1,117.50 | |