| 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 | $184.64 | 5.768% | $195.29 | $195.29 | $195.30 | $195.30 |
| Purchase #2 | $39.78 | 6.505% | $42.3677 | $42.37 | $42.35 | $42.40 |
| Purchase #3 | $154.35 | 6.599% | $164.5356 | $164.54 | $164.55 | $164.50 |
| Purchase #4 | $21.38 | 8.522% | $23.202 | $23.20 | $23.20 | $23.20 |
| Purchase #5 | $219.60 | 5.862% | $232.473 | $232.47 | $232.45 | $232.50 |
| Purchase #6 | $23.85 | 5.779% | $25.2283 | $25.23 | $25.25 | $25.20 |
| Purchase #7 | $210.71 | 11.513% | $234.969 | $234.97 | $234.95 | $235.00 |
| 7 purchase totals = | $854.31 | $918.0656 | $918.07 | $918.05 | $918.10 | |