| 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 | $130.65 | 4.591% | $136.6481 | $136.65 | $136.65 | $136.60 |
| Purchase #2 | $179.59 | 4.733% | $188.09 | $188.09 | $188.10 | $188.10 |
| Purchase #3 | $181.71 | 13.371% | $206.0064 | $206.01 | $206.00 | $206.00 |
| Purchase #4 | $57.75 | 11.191% | $64.2128 | $64.21 | $64.20 | $64.20 |
| Purchase #5 | $59.95 | 9.332% | $65.5445 | $65.54 | $65.55 | $65.50 |
| Purchase #6 | $145.73 | 5.201% | $153.3094 | $153.31 | $153.30 | $153.30 |
| Purchase #7 | $123.75 | 12.104% | $138.7287 | $138.73 | $138.75 | $138.70 |
| 7 purchase totals = | $879.13 | $952.5399 | $952.54 | $952.55 | $952.40 | |