| 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 | $16.43 | 13.314% | $18.6175 | $18.62 | $18.60 | $18.60 |
| Purchase #2 | $151.79 | 5.360% | $159.9259 | $159.93 | $159.95 | $159.90 |
| Purchase #3 | $208.62 | 12.110% | $233.8839 | $233.88 | $233.90 | $233.90 |
| Purchase #4 | $227.40 | 3.657% | $235.716 | $235.72 | $235.70 | $235.70 |
| Purchase #5 | $220.40 | 5.162% | $231.777 | $231.78 | $231.80 | $231.80 |
| Purchase #6 | $209.51 | 6.127% | $222.3467 | $222.35 | $222.35 | $222.30 |
| Purchase #7 | $7.40 | 6.509% | $7.8817 | $7.88 | $7.90 | $7.90 |
| 7 purchase totals = | $1,041.55 | $1,110.1487 | $1,110.16 | $1,110.20 | $1,110.10 | |