| 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 | $179.72 | 4.361% | $187.5576 | $187.56 | $187.55 | $187.60 |
| Purchase #2 | $112.99 | 11.133% | $125.5692 | $125.57 | $125.55 | $125.60 |
| Purchase #3 | $220.40 | 4.307% | $229.8926 | $229.89 | $229.90 | $229.90 |
| Purchase #4 | $44.41 | 10.373% | $49.0166 | $49.02 | $49.00 | $49.00 |
| Purchase #5 | $74.32 | 8.154% | $80.3801 | $80.38 | $80.40 | $80.40 |
| Purchase #6 | $216.75 | 6.873% | $231.6472 | $231.65 | $231.65 | $231.60 |
| Purchase #7 | $176.50 | 4.753% | $184.889 | $184.89 | $184.90 | $184.90 |
| 7 purchase totals = | $1,025.09 | $1,088.9523 | $1,088.96 | $1,088.95 | $1,089.00 | |