| 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 | $86.65 | 6.377% | $92.1757 | $92.18 | $92.20 | $92.20 |
| Purchase #2 | $41.27 | 13.454% | $46.8225 | $46.82 | $46.80 | $46.80 |
| Purchase #3 | $154.56 | 3.419% | $159.8444 | $159.84 | $159.85 | $159.80 |
| Purchase #4 | $170.39 | 7.603% | $183.3448 | $183.34 | $183.35 | $183.30 |
| Purchase #5 | $239.79 | 7.535% | $257.8582 | $257.86 | $257.85 | $257.90 |
| Purchase #6 | $110.31 | 10.861% | $122.2908 | $122.29 | $122.30 | $122.30 |
| Purchase #7 | $26.56 | 13.794% | $30.2237 | $30.22 | $30.20 | $30.20 |
| 7 purchase totals = | $829.53 | $892.5601 | $892.55 | $892.55 | $892.50 | |