| 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 | $132.61 | 10.558% | $146.611 | $146.61 | $146.60 | $146.60 |
| Purchase #2 | $146.30 | 7.522% | $157.3047 | $157.30 | $157.30 | $157.30 |
| Purchase #3 | $97.53 | 6.232% | $103.6081 | $103.61 | $103.60 | $103.60 |
| Purchase #4 | $165.51 | 12.648% | $186.4437 | $186.44 | $186.45 | $186.40 |
| Purchase #5 | $245.51 | 7.265% | $263.3463 | $263.35 | $263.35 | $263.30 |
| Purchase #6 | $156.72 | 7.217% | $168.0305 | $168.03 | $168.05 | $168.00 |
| Purchase #7 | $152.25 | 11.641% | $169.9734 | $169.97 | $169.95 | $170.00 |
| 7 purchase totals = | $1,096.43 | $1,195.3177 | $1,195.31 | $1,195.30 | $1,195.20 | |