| 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 | $141.30 | 11.296% | $157.2612 | $157.26 | $157.25 | $157.30 |
| Purchase #2 | $34.96 | 5.519% | $36.8894 | $36.89 | $36.90 | $36.90 |
| Purchase #3 | $132.57 | 5.569% | $139.9528 | $139.95 | $139.95 | $140.00 |
| Purchase #4 | $116.43 | 11.561% | $129.8905 | $129.89 | $129.90 | $129.90 |
| Purchase #5 | $47.43 | 4.604% | $49.6137 | $49.61 | $49.60 | $49.60 |
| Purchase #6 | $66.73 | 8.346% | $72.2993 | $72.30 | $72.30 | $72.30 |
| Purchase #7 | $224.77 | 8.385% | $243.617 | $243.62 | $243.60 | $243.60 |
| 7 purchase totals = | $764.19 | $829.5239 | $829.52 | $829.50 | $829.60 | |