| 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 | $93.56 | 9.327% | $102.2863 | $102.29 | $102.30 | $102.30 |
| Purchase #2 | $99.79 | 10.504% | $110.2719 | $110.27 | $110.25 | $110.30 |
| Purchase #3 | $136.42 | 7.772% | $147.0226 | $147.02 | $147.00 | $147.00 |
| Purchase #4 | $133.58 | 7.164% | $143.1497 | $143.15 | $143.15 | $143.10 |
| Purchase #5 | $45.72 | 12.415% | $51.3961 | $51.40 | $51.40 | $51.40 |
| Purchase #6 | $132.79 | 5.347% | $139.8903 | $139.89 | $139.90 | $139.90 |
| Purchase #7 | $176.91 | 6.836% | $189.0036 | $189.00 | $189.00 | $189.00 |
| 7 purchase totals = | $818.77 | $883.0205 | $883.02 | $883.00 | $883.00 | |