| 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 | $15.69 | 12.138% | $17.5945 | $17.59 | $17.60 | $17.60 |
| Purchase #2 | $127.32 | 6.451% | $135.5334 | $135.53 | $135.55 | $135.50 |
| Purchase #3 | $102.87 | 3.300% | $106.2647 | $106.26 | $106.25 | $106.30 |
| Purchase #4 | $147.29 | 10.496% | $162.7496 | $162.75 | $162.75 | $162.70 |
| Purchase #5 | $155.45 | 10.679% | $172.0505 | $172.05 | $172.05 | $172.10 |
| Purchase #6 | $83.88 | 7.402% | $90.0888 | $90.09 | $90.10 | $90.10 |
| Purchase #7 | $188.59 | 13.470% | $213.9931 | $213.99 | $214.00 | $214.00 |
| 7 purchase totals = | $821.09 | $898.2746 | $898.26 | $898.30 | $898.30 | |