| 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 | $143.75 | 7.276% | $154.2093 | $154.21 | $154.20 | $154.20 |
| Purchase #2 | $217.57 | 12.467% | $244.6945 | $244.69 | $244.70 | $244.70 |
| Purchase #3 | $229.99 | 5.728% | $243.1638 | $243.16 | $243.15 | $243.20 |
| Purchase #4 | $206.45 | 7.433% | $221.7954 | $221.80 | $221.80 | $221.80 |
| Purchase #5 | $134.42 | 8.792% | $146.2382 | $146.24 | $146.25 | $146.20 |
| Purchase #6 | $84.91 | 5.334% | $89.4391 | $89.44 | $89.45 | $89.40 |
| Purchase #7 | $75.81 | 7.103% | $81.1948 | $81.19 | $81.20 | $81.20 |
| 7 purchase totals = | $1,092.90 | $1,180.7351 | $1,180.73 | $1,180.75 | $1,180.70 | |