| 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 | $146.95 | 9.396% | $160.7574 | $160.76 | $160.75 | $160.80 |
| Purchase #2 | $23.92 | 3.305% | $24.7106 | $24.71 | $24.70 | $24.70 |
| Purchase #3 | $120.91 | 13.237% | $136.9149 | $136.91 | $136.90 | $136.90 |
| Purchase #4 | $186.30 | 13.254% | $210.9922 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $213.82 | 9.553% | $234.2462 | $234.25 | $234.25 | $234.20 |
| Purchase #6 | $221.45 | 3.780% | $229.8208 | $229.82 | $229.80 | $229.80 |
| Purchase #7 | $92.69 | 11.183% | $103.0555 | $103.06 | $103.05 | $103.10 |
| 7 purchase totals = | $1,006.04 | $1,100.4976 | $1,100.50 | $1,100.45 | $1,100.50 | |