| 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 | $182.43 | 4.571% | $190.7689 | $190.77 | $190.75 | $190.80 |
| Purchase #2 | $182.96 | 12.730% | $206.2508 | $206.25 | $206.25 | $206.30 |
| Purchase #3 | $108.80 | 6.691% | $116.0798 | $116.08 | $116.10 | $116.10 |
| Purchase #4 | $200.97 | 8.175% | $217.3993 | $217.40 | $217.40 | $217.40 |
| Purchase #5 | $96.95 | 11.296% | $107.9015 | $107.90 | $107.90 | $107.90 |
| Purchase #6 | $124.99 | 8.710% | $135.8766 | $135.88 | $135.90 | $135.90 |
| Purchase #7 | $78.52 | 4.740% | $82.2418 | $82.24 | $82.25 | $82.20 |
| 7 purchase totals = | $975.62 | $1,056.5187 | $1,056.52 | $1,056.55 | $1,056.60 | |