| 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 | $117.56 | 13.777% | $133.7562 | $133.76 | $133.75 | $133.80 |
| Purchase #2 | $218.64 | 12.795% | $246.615 | $246.62 | $246.60 | $246.60 |
| Purchase #3 | $73.40 | 5.340% | $77.3196 | $77.32 | $77.30 | $77.30 |
| Purchase #4 | $155.58 | 5.254% | $163.7542 | $163.75 | $163.75 | $163.80 |
| Purchase #5 | $45.62 | 5.254% | $48.0169 | $48.02 | $48.00 | $48.00 |
| Purchase #6 | $165.25 | 11.653% | $184.5066 | $184.51 | $184.50 | $184.50 |
| Purchase #7 | $249.68 | 6.762% | $266.5634 | $266.56 | $266.55 | $266.60 |
| 7 purchase totals = | $1,025.73 | $1,120.5319 | $1,120.54 | $1,120.45 | $1,120.60 | |