| 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 | $174.88 | 3.708% | $181.3646 | $181.36 | $181.35 | $181.40 |
| Purchase #2 | $195.97 | 3.819% | $203.4541 | $203.45 | $203.45 | $203.50 |
| Purchase #3 | $197.59 | 4.266% | $206.0192 | $206.02 | $206.00 | $206.00 |
| Purchase #4 | $169.90 | 12.149% | $190.5412 | $190.54 | $190.55 | $190.50 |
| Purchase #5 | $198.80 | 9.427% | $217.5409 | $217.54 | $217.55 | $217.50 |
| Purchase #6 | $104.63 | 8.737% | $113.7715 | $113.77 | $113.75 | $113.80 |
| Purchase #7 | $201.93 | 3.343% | $208.6805 | $208.68 | $208.70 | $208.70 |
| 7 purchase totals = | $1,243.70 | $1,321.3720 | $1,321.36 | $1,321.35 | $1,321.40 | |