| 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 | $161.57 | 11.362% | $179.9276 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $170.65 | 13.581% | $193.826 | $193.83 | $193.85 | $193.80 |
| Purchase #3 | $51.88 | 7.346% | $55.6911 | $55.69 | $55.70 | $55.70 |
| Purchase #4 | $33.99 | 12.465% | $38.2269 | $38.23 | $38.25 | $38.20 |
| Purchase #5 | $79.92 | 4.471% | $83.4932 | $83.49 | $83.50 | $83.50 |
| Purchase #6 | $16.62 | 8.343% | $18.0066 | $18.01 | $18.00 | $18.00 |
| Purchase #7 | $25.99 | 10.474% | $28.7122 | $28.71 | $28.70 | $28.70 |
| 7 purchase totals = | $540.62 | $597.8836 | $597.89 | $597.95 | $597.80 | |