| 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 | $146.36 | 10.402% | $161.5844 | $161.58 | $161.60 | $161.60 |
| Purchase #2 | $132.97 | 9.759% | $145.9465 | $145.95 | $145.95 | $145.90 |
| Purchase #3 | $28.53 | 7.284% | $30.6081 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $9.89 | 3.437% | $10.2299 | $10.23 | $10.25 | $10.20 |
| Purchase #5 | $114.45 | 7.663% | $123.2203 | $123.22 | $123.20 | $123.20 |
| Purchase #6 | $134.80 | 13.231% | $152.6354 | $152.64 | $152.65 | $152.60 |
| Purchase #7 | $113.68 | 12.416% | $127.7945 | $127.79 | $127.80 | $127.80 |
| 7 purchase totals = | $680.68 | $752.0191 | $752.02 | $752.05 | $751.90 | |