| 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 | $159.80 | 11.296% | $177.851 | $177.85 | $177.85 | $177.90 |
| Purchase #2 | $113.69 | 12.265% | $127.6341 | $127.63 | $127.65 | $127.60 |
| Purchase #3 | $195.85 | 7.509% | $210.5564 | $210.56 | $210.55 | $210.60 |
| Purchase #4 | $171.80 | 10.635% | $190.0709 | $190.07 | $190.05 | $190.10 |
| Purchase #5 | $156.99 | 8.382% | $170.1489 | $170.15 | $170.15 | $170.10 |
| Purchase #6 | $219.38 | 9.425% | $240.0566 | $240.06 | $240.05 | $240.10 |
| Purchase #7 | $66.49 | 3.255% | $68.6542 | $68.65 | $68.65 | $68.70 |
| 7 purchase totals = | $1,084.00 | $1,184.9721 | $1,184.97 | $1,184.95 | $1,185.10 | |