| 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 | $139.52 | 10.238% | $153.8041 | $153.80 | $153.80 | $153.80 |
| Purchase #2 | $41.39 | 5.290% | $43.5795 | $43.58 | $43.60 | $43.60 |
| Purchase #3 | $134.44 | 11.599% | $150.0337 | $150.03 | $150.05 | $150.00 |
| Purchase #4 | $208.25 | 7.324% | $223.5022 | $223.50 | $223.50 | $223.50 |
| Purchase #5 | $38.83 | 7.135% | $41.6005 | $41.60 | $41.60 | $41.60 |
| Purchase #6 | $106.80 | 10.622% | $118.1443 | $118.14 | $118.15 | $118.10 |
| Purchase #7 | $119.61 | 4.854% | $125.4159 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $788.84 | $856.0802 | $856.07 | $856.10 | $856.00 | |