| 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 | $129.95 | 11.465% | $144.8488 | $144.85 | $144.85 | $144.80 |
| Purchase #2 | $223.94 | 5.205% | $235.5961 | $235.60 | $235.60 | $235.60 |
| Purchase #3 | $150.48 | 6.523% | $160.2958 | $160.30 | $160.30 | $160.30 |
| Purchase #4 | $199.28 | 4.391% | $208.0304 | $208.03 | $208.05 | $208.00 |
| Purchase #5 | $66.30 | 6.125% | $70.3609 | $70.36 | $70.35 | $70.40 |
| Purchase #6 | $82.96 | 8.289% | $89.8366 | $89.84 | $89.85 | $89.80 |
| Purchase #7 | $5.61 | 13.652% | $6.3759 | $6.38 | $6.40 | $6.40 |
| 7 purchase totals = | $858.52 | $915.3445 | $915.36 | $915.40 | $915.30 | |