| 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 | $125.67 | 10.363% | $138.6932 | $138.69 | $138.70 | $138.70 |
| Purchase #2 | $190.58 | 9.552% | $208.7842 | $208.78 | $208.80 | $208.80 |
| Purchase #3 | $92.37 | 8.634% | $100.3452 | $100.35 | $100.35 | $100.30 |
| Purchase #4 | $66.95 | 5.448% | $70.5974 | $70.60 | $70.60 | $70.60 |
| Purchase #5 | $150.64 | 4.796% | $157.8647 | $157.86 | $157.85 | $157.90 |
| Purchase #6 | $144.40 | 5.334% | $152.1023 | $152.10 | $152.10 | $152.10 |
| Purchase #7 | $75.93 | 10.590% | $83.971 | $83.97 | $83.95 | $84.00 |
| 7 purchase totals = | $846.54 | $912.3580 | $912.35 | $912.35 | $912.40 | |