| 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 | $81.42 | 6.370% | $86.6065 | $86.61 | $86.60 | $86.60 |
| Purchase #2 | $36.92 | 13.344% | $41.8466 | $41.85 | $41.85 | $41.80 |
| Purchase #3 | $142.50 | 8.738% | $154.9517 | $154.95 | $154.95 | $155.00 |
| Purchase #4 | $234.78 | 4.354% | $245.0023 | $245.00 | $245.00 | $245.00 |
| Purchase #5 | $180.67 | 7.640% | $194.4732 | $194.47 | $194.45 | $194.50 |
| Purchase #6 | $182.91 | 4.341% | $190.8501 | $190.85 | $190.85 | $190.90 |
| Purchase #7 | $193.95 | 7.137% | $207.7922 | $207.79 | $207.80 | $207.80 |
| 7 purchase totals = | $1,053.15 | $1,121.5226 | $1,121.52 | $1,121.50 | $1,121.60 | |