| 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 | $158.33 | 3.225% | $163.4361 | $163.44 | $163.45 | $163.40 |
| Purchase #2 | $213.57 | 5.583% | $225.4936 | $225.49 | $225.50 | $225.50 |
| Purchase #3 | $188.97 | 13.703% | $214.8646 | $214.86 | $214.85 | $214.90 |
| Purchase #4 | $19.61 | 13.381% | $22.234 | $22.23 | $22.25 | $22.20 |
| Purchase #5 | $131.33 | 12.189% | $147.3378 | $147.34 | $147.35 | $147.30 |
| Purchase #6 | $74.29 | 12.282% | $83.4143 | $83.41 | $83.40 | $83.40 |
| Purchase #7 | $123.88 | 11.228% | $137.7892 | $137.79 | $137.80 | $137.80 |
| 7 purchase totals = | $909.98 | $994.5696 | $994.56 | $994.60 | $994.50 | |