| 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 | $137.30 | 11.236% | $152.727 | $152.73 | $152.75 | $152.70 |
| Purchase #2 | $6.78 | 10.263% | $7.4758 | $7.48 | $7.50 | $7.50 |
| Purchase #3 | $86.47 | 11.324% | $96.2619 | $96.26 | $96.25 | $96.30 |
| Purchase #4 | $221.80 | 4.363% | $231.4771 | $231.48 | $231.50 | $231.50 |
| Purchase #5 | $34.29 | 4.743% | $35.9164 | $35.92 | $35.90 | $35.90 |
| Purchase #6 | $234.57 | 6.344% | $249.4511 | $249.45 | $249.45 | $249.50 |
| Purchase #7 | $157.42 | 13.567% | $178.7772 | $178.78 | $178.80 | $178.80 |
| 7 purchase totals = | $878.63 | $952.0865 | $952.10 | $952.15 | $952.20 | |