| 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 | $143.33 | 6.398% | $152.5003 | $152.50 | $152.50 | $152.50 |
| Purchase #2 | $125.84 | 4.124% | $131.0296 | $131.03 | $131.05 | $131.00 |
| Purchase #3 | $56.50 | 12.527% | $63.5778 | $63.58 | $63.60 | $63.60 |
| Purchase #4 | $74.32 | 3.461% | $76.8922 | $76.89 | $76.90 | $76.90 |
| Purchase #5 | $197.57 | 10.670% | $218.6507 | $218.65 | $218.65 | $218.70 |
| Purchase #6 | $37.46 | 5.829% | $39.6435 | $39.64 | $39.65 | $39.60 |
| Purchase #7 | $147.90 | 10.796% | $163.8673 | $163.87 | $163.85 | $163.90 |
| 7 purchase totals = | $782.92 | $846.1614 | $846.16 | $846.20 | $846.20 | |