| 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 | $174.74 | 3.398% | $180.6777 | $180.68 | $180.70 | $180.70 |
| Purchase #2 | $97.29 | 13.810% | $110.7257 | $110.73 | $110.75 | $110.70 |
| Purchase #3 | $137.93 | 13.298% | $156.2719 | $156.27 | $156.25 | $156.30 |
| Purchase #4 | $72.88 | 12.517% | $82.0024 | $82.00 | $82.00 | $82.00 |
| Purchase #5 | $216.63 | 8.131% | $234.2442 | $234.24 | $234.25 | $234.20 |
| Purchase #6 | $234.72 | 5.515% | $247.6648 | $247.66 | $247.65 | $247.70 |
| Purchase #7 | $167.68 | 9.523% | $183.6482 | $183.65 | $183.65 | $183.60 |
| 7 purchase totals = | $1,101.87 | $1,195.2349 | $1,195.23 | $1,195.25 | $1,195.20 | |