| 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 | $148.47 | 7.313% | $159.3276 | $159.33 | $159.35 | $159.30 |
| Purchase #2 | $70.33 | 6.333% | $74.784 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $219.45 | 11.257% | $244.1535 | $244.15 | $244.15 | $244.20 |
| Purchase #4 | $108.82 | 7.821% | $117.3308 | $117.33 | $117.35 | $117.30 |
| Purchase #5 | $89.84 | 10.416% | $99.1977 | $99.20 | $99.20 | $99.20 |
| Purchase #6 | $153.65 | 8.398% | $166.5535 | $166.55 | $166.55 | $166.60 |
| Purchase #7 | $215.90 | 5.511% | $227.7982 | $227.80 | $227.80 | $227.80 |
| 7 purchase totals = | $1,006.46 | $1,089.1453 | $1,089.14 | $1,089.20 | $1,089.20 | |