| 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 | $122.30 | 9.352% | $133.7375 | $133.74 | $133.75 | $133.70 |
| Purchase #2 | $40.66 | 4.692% | $42.5678 | $42.57 | $42.55 | $42.60 |
| Purchase #3 | $15.80 | 7.463% | $16.9792 | $16.98 | $17.00 | $17.00 |
| Purchase #4 | $70.82 | 5.453% | $74.6818 | $74.68 | $74.70 | $74.70 |
| Purchase #5 | $119.34 | 5.724% | $126.171 | $126.17 | $126.15 | $126.20 |
| Purchase #6 | $196.61 | 13.133% | $222.4308 | $222.43 | $222.45 | $222.40 |
| Purchase #7 | $131.31 | 9.404% | $143.6584 | $143.66 | $143.65 | $143.70 |
| 7 purchase totals = | $696.84 | $760.2265 | $760.23 | $760.25 | $760.30 | |