| 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 | $180.48 | 8.226% | $195.3263 | $195.33 | $195.35 | $195.30 |
| Purchase #2 | $196.29 | 5.370% | $206.8308 | $206.83 | $206.85 | $206.80 |
| Purchase #3 | $217.34 | 7.208% | $233.0059 | $233.01 | $233.00 | $233.00 |
| Purchase #4 | $51.88 | 4.106% | $54.0102 | $54.01 | $54.00 | $54.00 |
| Purchase #5 | $12.55 | 3.369% | $12.9728 | $12.97 | $12.95 | $13.00 |
| Purchase #6 | $163.28 | 13.444% | $185.2314 | $185.23 | $185.25 | $185.20 |
| Purchase #7 | $24.74 | 10.741% | $27.3973 | $27.40 | $27.40 | $27.40 |
| 7 purchase totals = | $846.56 | $914.7747 | $914.78 | $914.80 | $914.70 | |