| 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 | $176.43 | 12.391% | $198.2914 | $198.29 | $198.30 | $198.30 |
| Purchase #2 | $140.79 | 5.659% | $148.7573 | $148.76 | $148.75 | $148.80 |
| Purchase #3 | $216.46 | 10.681% | $239.5801 | $239.58 | $239.60 | $239.60 |
| Purchase #4 | $115.71 | 8.301% | $125.3151 | $125.32 | $125.30 | $125.30 |
| Purchase #5 | $166.94 | 3.643% | $173.0216 | $173.02 | $173.00 | $173.00 |
| Purchase #6 | $233.81 | 9.380% | $255.7414 | $255.74 | $255.75 | $255.70 |
| Purchase #7 | $28.28 | 11.181% | $31.442 | $31.44 | $31.45 | $31.40 |
| 7 purchase totals = | $1,078.42 | $1,172.1489 | $1,172.15 | $1,172.15 | $1,172.10 | |