| 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 | $154.49 | 3.376% | $159.7056 | $159.71 | $159.70 | $159.70 |
| Purchase #2 | $245.31 | 13.649% | $278.7924 | $278.79 | $278.80 | $278.80 |
| Purchase #3 | $13.27 | 9.551% | $14.5374 | $14.54 | $14.55 | $14.50 |
| Purchase #4 | $222.57 | 4.728% | $233.0931 | $233.09 | $233.10 | $233.10 |
| Purchase #5 | $101.81 | 13.393% | $115.4454 | $115.45 | $115.45 | $115.40 |
| Purchase #6 | $166.68 | 3.769% | $172.9622 | $172.96 | $172.95 | $173.00 |
| Purchase #7 | $42.65 | 7.649% | $45.9123 | $45.91 | $45.90 | $45.90 |
| 7 purchase totals = | $946.78 | $1,020.4484 | $1,020.45 | $1,020.45 | $1,020.40 | |