| 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 | $101.98 | 4.201% | $106.2642 | $106.26 | $106.25 | $106.30 |
| Purchase #2 | $88.40 | 6.397% | $94.0549 | $94.05 | $94.05 | $94.10 |
| Purchase #3 | $93.49 | 11.749% | $104.4741 | $104.47 | $104.45 | $104.50 |
| Purchase #4 | $181.27 | 7.826% | $195.4562 | $195.46 | $195.45 | $195.50 |
| Purchase #5 | $84.31 | 7.834% | $90.9148 | $90.91 | $90.90 | $90.90 |
| Purchase #6 | $177.93 | 9.708% | $195.2034 | $195.20 | $195.20 | $195.20 |
| Purchase #7 | $135.63 | 13.610% | $154.0892 | $154.09 | $154.10 | $154.10 |
| 7 purchase totals = | $863.01 | $940.4568 | $940.44 | $940.40 | $940.60 | |