| 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 | $186.75 | 6.634% | $199.139 | $199.14 | $199.15 | $199.10 |
| Purchase #2 | $132.86 | 13.790% | $151.1814 | $151.18 | $151.20 | $151.20 |
| Purchase #3 | $72.91 | 13.461% | $82.7244 | $82.72 | $82.70 | $82.70 |
| Purchase #4 | $45.97 | 3.662% | $47.6534 | $47.65 | $47.65 | $47.70 |
| Purchase #5 | $194.46 | 3.437% | $201.1436 | $201.14 | $201.15 | $201.10 |
| Purchase #6 | $172.48 | 3.785% | $179.0084 | $179.01 | $179.00 | $179.00 |
| Purchase #7 | $223.51 | 5.458% | $235.7092 | $235.71 | $235.70 | $235.70 |
| 7 purchase totals = | $1,028.94 | $1,096.5594 | $1,096.55 | $1,096.55 | $1,096.50 | |