| 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 | $190.72 | 8.633% | $207.1849 | $207.18 | $207.20 | $207.20 |
| Purchase #2 | $86.51 | 13.778% | $98.4293 | $98.43 | $98.45 | $98.40 |
| Purchase #3 | $187.28 | 5.362% | $197.322 | $197.32 | $197.30 | $197.30 |
| Purchase #4 | $164.71 | 3.846% | $171.0447 | $171.04 | $171.05 | $171.00 |
| Purchase #5 | $77.75 | 10.751% | $86.1089 | $86.11 | $86.10 | $86.10 |
| Purchase #6 | $66.91 | 10.612% | $74.0105 | $74.01 | $74.00 | $74.00 |
| Purchase #7 | $170.48 | 9.177% | $186.1249 | $186.12 | $186.10 | $186.10 |
| 7 purchase totals = | $944.36 | $1,020.2252 | $1,020.21 | $1,020.20 | $1,020.10 | |