| 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 | $107.44 | 8.595% | $116.6745 | $116.67 | $116.65 | $116.70 |
| Purchase #2 | $214.82 | 7.198% | $230.2827 | $230.28 | $230.30 | $230.30 |
| Purchase #3 | $167.92 | 13.321% | $190.2886 | $190.29 | $190.30 | $190.30 |
| Purchase #4 | $19.44 | 8.178% | $21.0298 | $21.03 | $21.05 | $21.00 |
| Purchase #5 | $143.63 | 6.523% | $152.999 | $153.00 | $153.00 | $153.00 |
| Purchase #6 | $156.76 | 7.793% | $168.9763 | $168.98 | $169.00 | $169.00 |
| Purchase #7 | $177.83 | 7.599% | $191.3433 | $191.34 | $191.35 | $191.30 |
| 7 purchase totals = | $987.84 | $1,071.5942 | $1,071.59 | $1,071.65 | $1,071.60 | |