| 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 | $160.78 | 3.601% | $166.5697 | $166.57 | $166.55 | $166.60 |
| Purchase #2 | $190.59 | 7.861% | $205.5723 | $205.57 | $205.55 | $205.60 |
| Purchase #3 | $245.64 | 11.301% | $273.3998 | $273.40 | $273.40 | $273.40 |
| Purchase #4 | $85.46 | 7.718% | $92.0558 | $92.06 | $92.05 | $92.10 |
| Purchase #5 | $5.47 | 4.557% | $5.7193 | $5.72 | $5.70 | $5.70 |
| Purchase #6 | $181.26 | 10.469% | $200.2361 | $200.24 | $200.25 | $200.20 |
| Purchase #7 | $14.88 | 4.382% | $15.532 | $15.53 | $15.55 | $15.50 |
| 7 purchase totals = | $884.08 | $959.0850 | $959.09 | $959.05 | $959.10 | |