| 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 | $47.25 | 9.694% | $51.8304 | $51.83 | $51.85 | $51.80 |
| Purchase #2 | $146.58 | 3.118% | $151.1504 | $151.15 | $151.15 | $151.20 |
| Purchase #3 | $172.62 | 12.175% | $193.6365 | $193.64 | $193.65 | $193.60 |
| Purchase #4 | $234.52 | 11.654% | $261.851 | $261.85 | $261.85 | $261.90 |
| Purchase #5 | $8.84 | 3.375% | $9.1384 | $9.14 | $9.15 | $9.10 |
| Purchase #6 | $185.52 | 9.591% | $203.3132 | $203.31 | $203.30 | $203.30 |
| Purchase #7 | $21.96 | 5.187% | $23.0991 | $23.10 | $23.10 | $23.10 |
| 7 purchase totals = | $817.29 | $894.0190 | $894.02 | $894.05 | $894.00 | |