| 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 | $220.31 | 5.167% | $231.6934 | $231.69 | $231.70 | $231.70 |
| Purchase #2 | $203.92 | 4.828% | $213.7653 | $213.77 | $213.75 | $213.80 |
| Purchase #3 | $144.86 | 4.180% | $150.9151 | $150.92 | $150.90 | $150.90 |
| Purchase #4 | $131.31 | 4.327% | $136.9918 | $136.99 | $137.00 | $137.00 |
| Purchase #5 | $80.37 | 13.515% | $91.232 | $91.23 | $91.25 | $91.20 |
| Purchase #6 | $55.63 | 5.710% | $58.8065 | $58.81 | $58.80 | $58.80 |
| Purchase #7 | $163.59 | 10.320% | $180.4725 | $180.47 | $180.45 | $180.50 |
| 7 purchase totals = | $999.99 | $1,063.8766 | $1,063.88 | $1,063.85 | $1,063.90 | |