| 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 | $166.76 | 11.314% | $185.6272 | $185.63 | $185.65 | $185.60 |
| Purchase #2 | $129.86 | 5.480% | $136.9763 | $136.98 | $137.00 | $137.00 |
| Purchase #3 | $104.31 | 8.476% | $113.1513 | $113.15 | $113.15 | $113.20 |
| Purchase #4 | $73.42 | 8.693% | $79.8024 | $79.80 | $79.80 | $79.80 |
| Purchase #5 | $74.46 | 10.854% | $82.5419 | $82.54 | $82.55 | $82.50 |
| Purchase #6 | $238.76 | 8.404% | $258.8254 | $258.83 | $258.85 | $258.80 |
| Purchase #7 | $180.54 | 13.800% | $205.4545 | $205.45 | $205.45 | $205.50 |
| 7 purchase totals = | $968.11 | $1,062.3790 | $1,062.38 | $1,062.45 | $1,062.40 | |