| 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 | $166.74 | 8.679% | $181.2114 | $181.21 | $181.20 | $181.20 |
| Purchase #2 | $227.90 | 7.219% | $244.3521 | $244.35 | $244.35 | $244.40 |
| Purchase #3 | $62.64 | 8.169% | $67.7571 | $67.76 | $67.75 | $67.80 |
| Purchase #4 | $152.54 | 9.772% | $167.4462 | $167.45 | $167.45 | $167.40 |
| Purchase #5 | $69.35 | 12.108% | $77.7469 | $77.75 | $77.75 | $77.70 |
| Purchase #6 | $45.36 | 8.222% | $49.0895 | $49.09 | $49.10 | $49.10 |
| Purchase #7 | $13.91 | 13.404% | $15.7745 | $15.77 | $15.75 | $15.80 |
| 7 purchase totals = | $738.44 | $803.3777 | $803.38 | $803.35 | $803.40 | |