| 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 | $173.26 | 6.330% | $184.2274 | $184.23 | $184.25 | $184.20 |
| Purchase #2 | $173.74 | 9.680% | $190.558 | $190.56 | $190.55 | $190.60 |
| Purchase #3 | $82.33 | 11.185% | $91.5386 | $91.54 | $91.55 | $91.50 |
| Purchase #4 | $210.64 | 12.659% | $237.3049 | $237.30 | $237.30 | $237.30 |
| Purchase #5 | $227.74 | 13.230% | $257.87 | $257.87 | $257.85 | $257.90 |
| Purchase #6 | $123.74 | 7.757% | $133.3385 | $133.34 | $133.35 | $133.30 |
| Purchase #7 | $248.60 | 13.136% | $281.2561 | $281.26 | $281.25 | $281.30 |
| 7 purchase totals = | $1,240.05 | $1,376.0935 | $1,376.10 | $1,376.10 | $1,376.10 | |