| 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 | $184.80 | 8.526% | $200.556 | $200.56 | $200.55 | $200.60 |
| Purchase #2 | $189.76 | 3.169% | $195.7735 | $195.77 | $195.75 | $195.80 |
| Purchase #3 | $246.29 | 5.769% | $260.4985 | $260.50 | $260.50 | $260.50 |
| Purchase #4 | $98.59 | 5.192% | $103.7088 | $103.71 | $103.70 | $103.70 |
| Purchase #5 | $42.41 | 7.759% | $45.7006 | $45.70 | $45.70 | $45.70 |
| Purchase #6 | $123.53 | 7.288% | $132.5329 | $132.53 | $132.55 | $132.50 |
| Purchase #7 | $16.85 | 7.363% | $18.0907 | $18.09 | $18.10 | $18.10 |
| 7 purchase totals = | $902.23 | $956.8610 | $956.86 | $956.85 | $956.90 | |