| 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 | $161.38 | 3.368% | $166.8153 | $166.82 | $166.80 | $166.80 |
| Purchase #2 | $45.57 | 13.159% | $51.5666 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $194.50 | 3.808% | $201.9066 | $201.91 | $201.90 | $201.90 |
| Purchase #4 | $167.26 | 11.826% | $187.0402 | $187.04 | $187.05 | $187.00 |
| Purchase #5 | $84.45 | 11.383% | $94.0629 | $94.06 | $94.05 | $94.10 |
| Purchase #6 | $182.97 | 6.549% | $194.9527 | $194.95 | $194.95 | $195.00 |
| Purchase #7 | $78.92 | 13.502% | $89.5758 | $89.58 | $89.60 | $89.60 |
| 7 purchase totals = | $915.05 | $985.9201 | $985.93 | $985.90 | $986.00 | |