| 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 | $175.84 | 7.575% | $189.1599 | $189.16 | $189.15 | $189.20 |
| Purchase #2 | $234.57 | 11.379% | $261.2617 | $261.26 | $261.25 | $261.30 |
| Purchase #3 | $23.34 | 11.860% | $26.1081 | $26.11 | $26.10 | $26.10 |
| Purchase #4 | $86.87 | 12.581% | $97.7991 | $97.80 | $97.80 | $97.80 |
| Purchase #5 | $122.89 | 10.310% | $135.56 | $135.56 | $135.55 | $135.60 |
| Purchase #6 | $213.36 | 4.433% | $222.8182 | $222.82 | $222.80 | $222.80 |
| Purchase #7 | $9.33 | 6.702% | $9.9553 | $9.96 | $9.95 | $10.00 |
| 7 purchase totals = | $866.20 | $942.6623 | $942.67 | $942.60 | $942.80 | |