| 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 | $140.58 | 7.641% | $151.3217 | $151.32 | $151.30 | $151.30 |
| Purchase #2 | $162.66 | 10.182% | $179.222 | $179.22 | $179.20 | $179.20 |
| Purchase #3 | $146.62 | 7.703% | $157.9141 | $157.91 | $157.90 | $157.90 |
| Purchase #4 | $8.54 | 7.303% | $9.1637 | $9.16 | $9.15 | $9.20 |
| Purchase #5 | $103.35 | 10.657% | $114.364 | $114.36 | $114.35 | $114.40 |
| Purchase #6 | $107.74 | 13.510% | $122.2957 | $122.30 | $122.30 | $122.30 |
| Purchase #7 | $65.49 | 12.477% | $73.6612 | $73.66 | $73.65 | $73.70 |
| 7 purchase totals = | $734.98 | $807.9424 | $807.93 | $807.85 | $808.00 | |