| 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 | $177.43 | 8.658% | $192.7919 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $20.81 | 5.104% | $21.8721 | $21.87 | $21.85 | $21.90 |
| Purchase #3 | $246.78 | 8.200% | $267.016 | $267.02 | $267.00 | $267.00 |
| Purchase #4 | $53.96 | 13.411% | $61.1966 | $61.20 | $61.20 | $61.20 |
| Purchase #5 | $13.98 | 10.261% | $15.4145 | $15.41 | $15.40 | $15.40 |
| Purchase #6 | $103.85 | 13.421% | $117.7877 | $117.79 | $117.80 | $117.80 |
| Purchase #7 | $79.28 | 11.200% | $88.1594 | $88.16 | $88.15 | $88.20 |
| 7 purchase totals = | $696.09 | $764.2382 | $764.24 | $764.20 | $764.30 | |