| 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 | $185.51 | 13.153% | $209.9101 | $209.91 | $209.90 | $209.90 |
| Purchase #2 | $227.38 | 10.752% | $251.8279 | $251.83 | $251.85 | $251.80 |
| Purchase #3 | $176.49 | 13.817% | $200.8756 | $200.88 | $200.90 | $200.90 |
| Purchase #4 | $11.51 | 7.250% | $12.3445 | $12.34 | $12.35 | $12.30 |
| Purchase #5 | $67.87 | 8.739% | $73.8012 | $73.80 | $73.80 | $73.80 |
| Purchase #6 | $180.32 | 5.431% | $190.1132 | $190.11 | $190.10 | $190.10 |
| Purchase #7 | $5.34 | 9.809% | $5.8638 | $5.86 | $5.85 | $5.90 |
| 7 purchase totals = | $854.42 | $944.7363 | $944.73 | $944.75 | $944.70 | |