| 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 | $112.33 | 4.297% | $117.1568 | $117.16 | $117.15 | $117.20 |
| Purchase #2 | $148.89 | 11.144% | $165.4823 | $165.48 | $165.50 | $165.50 |
| Purchase #3 | $10.38 | 11.209% | $11.5435 | $11.54 | $11.55 | $11.50 |
| Purchase #4 | $161.73 | 10.174% | $178.1844 | $178.18 | $178.20 | $178.20 |
| Purchase #5 | $115.49 | 7.242% | $123.8538 | $123.85 | $123.85 | $123.90 |
| Purchase #6 | $15.87 | 10.411% | $17.5222 | $17.52 | $17.50 | $17.50 |
| Purchase #7 | $8.37 | 11.317% | $9.3172 | $9.32 | $9.30 | $9.30 |
| 7 purchase totals = | $573.06 | $623.0602 | $623.05 | $623.05 | $623.10 | |