| 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 | $163.64 | 4.539% | $171.0676 | $171.07 | $171.05 | $171.10 |
| Purchase #2 | $203.65 | 12.605% | $229.3201 | $229.32 | $229.30 | $229.30 |
| Purchase #3 | $25.61 | 3.788% | $26.5801 | $26.58 | $26.60 | $26.60 |
| Purchase #4 | $53.60 | 4.366% | $55.9402 | $55.94 | $55.95 | $55.90 |
| Purchase #5 | $107.82 | 5.479% | $113.7275 | $113.73 | $113.75 | $113.70 |
| Purchase #6 | $84.80 | 5.475% | $89.4428 | $89.44 | $89.45 | $89.40 |
| Purchase #7 | $210.29 | 11.105% | $233.6427 | $233.64 | $233.65 | $233.60 |
| 7 purchase totals = | $849.41 | $919.7210 | $919.72 | $919.75 | $919.60 | |