| 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 | $190.25 | 5.791% | $201.2674 | $201.27 | $201.25 | $201.30 |
| Purchase #2 | $152.30 | 11.570% | $169.9211 | $169.92 | $169.90 | $169.90 |
| Purchase #3 | $143.93 | 6.615% | $153.451 | $153.45 | $153.45 | $153.50 |
| Purchase #4 | $160.82 | 7.159% | $172.3331 | $172.33 | $172.35 | $172.30 |
| Purchase #5 | $185.65 | 3.616% | $192.3631 | $192.36 | $192.35 | $192.40 |
| Purchase #6 | $101.69 | 6.376% | $108.1738 | $108.17 | $108.15 | $108.20 |
| Purchase #7 | $139.26 | 6.827% | $148.7673 | $148.77 | $148.75 | $148.80 |
| 7 purchase totals = | $1,073.90 | $1,146.2768 | $1,146.27 | $1,146.20 | $1,146.40 | |