| 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 | $210.94 | 5.344% | $222.2126 | $222.21 | $222.20 | $222.20 |
| Purchase #2 | $156.63 | 11.633% | $174.8508 | $174.85 | $174.85 | $174.90 |
| Purchase #3 | $154.74 | 13.352% | $175.4009 | $175.40 | $175.40 | $175.40 |
| Purchase #4 | $146.64 | 9.597% | $160.713 | $160.71 | $160.70 | $160.70 |
| Purchase #5 | $17.91 | 8.750% | $19.4771 | $19.48 | $19.50 | $19.50 |
| Purchase #6 | $47.95 | 13.652% | $54.4961 | $54.50 | $54.50 | $54.50 |
| Purchase #7 | $157.59 | 13.589% | $179.0049 | $179.00 | $179.00 | $179.00 |
| 7 purchase totals = | $892.40 | $986.1554 | $986.15 | $986.15 | $986.20 | |