| 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 | $148.72 | 6.639% | $158.5935 | $158.59 | $158.60 | $158.60 |
| Purchase #2 | $67.39 | 13.364% | $76.396 | $76.40 | $76.40 | $76.40 |
| Purchase #3 | $95.85 | 10.633% | $106.0417 | $106.04 | $106.05 | $106.00 |
| Purchase #4 | $43.85 | 7.117% | $46.9708 | $46.97 | $46.95 | $47.00 |
| Purchase #5 | $11.63 | 12.419% | $13.0743 | $13.07 | $13.05 | $13.10 |
| Purchase #6 | $8.53 | 4.498% | $8.9137 | $8.91 | $8.90 | $8.90 |
| Purchase #7 | $61.94 | 6.630% | $66.0466 | $66.05 | $66.05 | $66.00 |
| 7 purchase totals = | $437.91 | $476.0366 | $476.03 | $476.00 | $476.00 | |