| 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 | $76.74 | 13.828% | $87.3516 | $87.35 | $87.35 | $87.40 |
| Purchase #2 | $139.48 | 6.744% | $148.8865 | $148.89 | $148.90 | $148.90 |
| Purchase #3 | $103.73 | 11.798% | $115.9681 | $115.97 | $115.95 | $116.00 |
| Purchase #4 | $78.86 | 10.556% | $87.1845 | $87.18 | $87.20 | $87.20 |
| Purchase #5 | $133.83 | 9.106% | $146.0166 | $146.02 | $146.00 | $146.00 |
| Purchase #6 | $122.84 | 11.349% | $136.7811 | $136.78 | $136.80 | $136.80 |
| Purchase #7 | $176.44 | 13.841% | $200.8611 | $200.86 | $200.85 | $200.90 |
| 7 purchase totals = | $831.92 | $923.0495 | $923.05 | $923.05 | $923.20 | |