| 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 | $14.93 | 13.867% | $17.0003 | $17.00 | $17.00 | $17.00 |
| Purchase #2 | $166.78 | 3.869% | $173.2327 | $173.23 | $173.25 | $173.20 |
| Purchase #3 | $103.65 | 9.576% | $113.5755 | $113.58 | $113.60 | $113.60 |
| Purchase #4 | $193.59 | 11.348% | $215.5586 | $215.56 | $215.55 | $215.60 |
| Purchase #5 | $62.98 | 12.713% | $70.9866 | $70.99 | $71.00 | $71.00 |
| Purchase #6 | $19.42 | 10.513% | $21.4616 | $21.46 | $21.45 | $21.50 |
| Purchase #7 | $134.36 | 13.816% | $152.9232 | $152.92 | $152.90 | $152.90 |
| 7 purchase totals = | $695.71 | $764.7385 | $764.74 | $764.75 | $764.80 | |