| 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 | $113.61 | 3.226% | $117.2751 | $117.28 | $117.30 | $117.30 |
| Purchase #2 | $164.49 | 4.625% | $172.0977 | $172.10 | $172.10 | $172.10 |
| Purchase #3 | $71.25 | 3.728% | $73.9062 | $73.91 | $73.90 | $73.90 |
| Purchase #4 | $127.52 | 13.770% | $145.0795 | $145.08 | $145.10 | $145.10 |
| Purchase #5 | $23.67 | 10.252% | $26.0966 | $26.10 | $26.10 | $26.10 |
| Purchase #6 | $170.84 | 6.686% | $182.2624 | $182.26 | $182.25 | $182.30 |
| Purchase #7 | $88.69 | 7.389% | $95.2433 | $95.24 | $95.25 | $95.20 |
| 7 purchase totals = | $760.07 | $811.9608 | $811.97 | $812.00 | $812.00 | |