| 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 | $207.34 | 8.585% | $225.1401 | $225.14 | $225.15 | $225.10 |
| Purchase #2 | $125.89 | 9.509% | $137.8609 | $137.86 | $137.85 | $137.90 |
| Purchase #3 | $63.30 | 11.775% | $70.7536 | $70.75 | $70.75 | $70.80 |
| Purchase #4 | $159.73 | 8.193% | $172.8167 | $172.82 | $172.80 | $172.80 |
| Purchase #5 | $8.59 | 12.781% | $9.6879 | $9.69 | $9.70 | $9.70 |
| Purchase #6 | $83.68 | 4.809% | $87.7042 | $87.70 | $87.70 | $87.70 |
| Purchase #7 | $115.79 | 10.477% | $127.9213 | $127.92 | $127.90 | $127.90 |
| 7 purchase totals = | $764.32 | $831.8847 | $831.88 | $831.85 | $831.90 | |