| 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 | $77.41 | 4.815% | $81.1373 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $169.85 | 3.659% | $176.0648 | $176.06 | $176.05 | $176.10 |
| Purchase #3 | $239.51 | 8.203% | $259.157 | $259.16 | $259.15 | $259.20 |
| Purchase #4 | $246.77 | 10.186% | $271.906 | $271.91 | $271.90 | $271.90 |
| Purchase #5 | $127.77 | 6.833% | $136.5005 | $136.50 | $136.50 | $136.50 |
| Purchase #6 | $137.63 | 8.674% | $149.568 | $149.57 | $149.55 | $149.60 |
| Purchase #7 | $171.80 | 9.222% | $187.6434 | $187.64 | $187.65 | $187.60 |
| 7 purchase totals = | $1,170.74 | $1,261.9770 | $1,261.98 | $1,261.95 | $1,262.00 | |