| 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 | $149.40 | 5.579% | $157.735 | $157.74 | $157.75 | $157.70 |
| Purchase #2 | $178.85 | 12.334% | $200.9094 | $200.91 | $200.90 | $200.90 |
| Purchase #3 | $243.94 | 7.703% | $262.7307 | $262.73 | $262.75 | $262.70 |
| Purchase #4 | $149.97 | 12.513% | $168.7357 | $168.74 | $168.75 | $168.70 |
| Purchase #5 | $75.53 | 10.522% | $83.4773 | $83.48 | $83.50 | $83.50 |
| Purchase #6 | $194.95 | 10.258% | $214.948 | $214.95 | $214.95 | $214.90 |
| Purchase #7 | $102.60 | 3.273% | $105.9581 | $105.96 | $105.95 | $106.00 |
| 7 purchase totals = | $1,095.24 | $1,194.4942 | $1,194.51 | $1,194.55 | $1,194.40 | |