| 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 | $143.78 | 12.477% | $161.7194 | $161.72 | $161.70 | $161.70 |
| Purchase #2 | $186.82 | 8.706% | $203.0845 | $203.08 | $203.10 | $203.10 |
| Purchase #3 | $161.91 | 12.674% | $182.4305 | $182.43 | $182.45 | $182.40 |
| Purchase #4 | $188.48 | 12.591% | $212.2115 | $212.21 | $212.20 | $212.20 |
| Purchase #5 | $223.92 | 5.707% | $236.6991 | $236.70 | $236.70 | $236.70 |
| Purchase #6 | $47.61 | 12.716% | $53.6641 | $53.66 | $53.65 | $53.70 |
| Purchase #7 | $216.99 | 8.337% | $235.0805 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $1,169.51 | $1,284.8896 | $1,284.88 | $1,284.90 | $1,284.90 | |