| 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 | $149.42 | 3.486% | $154.6288 | $154.63 | $154.65 | $154.60 |
| Purchase #2 | $232.40 | 12.293% | $260.9689 | $260.97 | $260.95 | $261.00 |
| Purchase #3 | $245.29 | 3.497% | $253.8678 | $253.87 | $253.85 | $253.90 |
| Purchase #4 | $136.99 | 5.441% | $144.4436 | $144.44 | $144.45 | $144.40 |
| Purchase #5 | $46.75 | 11.134% | $51.9551 | $51.96 | $51.95 | $52.00 |
| Purchase #6 | $146.27 | 9.674% | $160.4202 | $160.42 | $160.40 | $160.40 |
| Purchase #7 | $173.81 | 12.636% | $195.7726 | $195.77 | $195.75 | $195.80 |
| 7 purchase totals = | $1,130.93 | $1,222.0570 | $1,222.06 | $1,222.00 | $1,222.10 | |