| 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 | $122.42 | 7.592% | $131.7141 | $131.71 | $131.70 | $131.70 |
| Purchase #2 | $33.80 | 8.259% | $36.5915 | $36.59 | $36.60 | $36.60 |
| Purchase #3 | $187.83 | 10.295% | $207.1671 | $207.17 | $207.15 | $207.20 |
| Purchase #4 | $151.90 | 6.644% | $161.9922 | $161.99 | $162.00 | $162.00 |
| Purchase #5 | $215.68 | 7.684% | $232.2529 | $232.25 | $232.25 | $232.30 |
| Purchase #6 | $191.73 | 4.661% | $200.6665 | $200.67 | $200.65 | $200.70 |
| Purchase #7 | $66.26 | 11.730% | $74.0323 | $74.03 | $74.05 | $74.00 |
| 7 purchase totals = | $969.62 | $1,044.4166 | $1,044.41 | $1,044.40 | $1,044.50 | |