| 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 | $178.49 | 4.631% | $186.7559 | $186.76 | $186.75 | $186.80 |
| Purchase #2 | $217.29 | 10.104% | $239.245 | $239.25 | $239.25 | $239.20 |
| Purchase #3 | $144.30 | 11.607% | $161.0489 | $161.05 | $161.05 | $161.00 |
| Purchase #4 | $115.98 | 9.466% | $126.9587 | $126.96 | $126.95 | $127.00 |
| Purchase #5 | $108.31 | 3.351% | $111.9395 | $111.94 | $111.95 | $111.90 |
| Purchase #6 | $96.80 | 7.370% | $103.9342 | $103.93 | $103.95 | $103.90 |
| Purchase #7 | $77.37 | 4.668% | $80.9816 | $80.98 | $81.00 | $81.00 |
| 7 purchase totals = | $938.54 | $1,010.8638 | $1,010.87 | $1,010.90 | $1,010.80 | |