| 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 | $184.98 | 3.854% | $192.1091 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $103.28 | 4.120% | $107.5351 | $107.54 | $107.55 | $107.50 |
| Purchase #3 | $58.33 | 8.761% | $63.4403 | $63.44 | $63.45 | $63.40 |
| Purchase #4 | $216.89 | 11.458% | $241.7413 | $241.74 | $241.75 | $241.70 |
| Purchase #5 | $164.72 | 9.733% | $180.7522 | $180.75 | $180.75 | $180.80 |
| Purchase #6 | $28.68 | 4.375% | $29.9348 | $29.93 | $29.95 | $29.90 |
| Purchase #7 | $95.67 | 8.792% | $104.0813 | $104.08 | $104.10 | $104.10 |
| 7 purchase totals = | $852.55 | $919.5941 | $919.59 | $919.65 | $919.50 | |