| 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 | $143.64 | 12.560% | $161.6812 | $161.68 | $161.70 | $161.70 |
| Purchase #2 | $171.78 | 10.458% | $189.7448 | $189.74 | $189.75 | $189.70 |
| Purchase #3 | $8.32 | 9.322% | $9.0956 | $9.10 | $9.10 | $9.10 |
| Purchase #4 | $134.58 | 6.186% | $142.9051 | $142.91 | $142.90 | $142.90 |
| Purchase #5 | $60.49 | 12.634% | $68.1323 | $68.13 | $68.15 | $68.10 |
| Purchase #6 | $148.52 | 5.772% | $157.0926 | $157.09 | $157.10 | $157.10 |
| Purchase #7 | $163.87 | 7.819% | $176.683 | $176.68 | $176.70 | $176.70 |
| 7 purchase totals = | $831.20 | $905.3346 | $905.33 | $905.40 | $905.30 | |