| 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 | $166.33 | 6.492% | $177.1281 | $177.13 | $177.15 | $177.10 |
| Purchase #2 | $48.81 | 4.698% | $51.1031 | $51.10 | $51.10 | $51.10 |
| Purchase #3 | $8.52 | 8.863% | $9.2751 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $209.88 | 12.621% | $236.369 | $236.37 | $236.35 | $236.40 |
| Purchase #5 | $13.27 | 7.519% | $14.2678 | $14.27 | $14.25 | $14.30 |
| Purchase #6 | $151.42 | 9.531% | $165.8518 | $165.85 | $165.85 | $165.90 |
| Purchase #7 | $189.88 | 6.436% | $202.1007 | $202.10 | $202.10 | $202.10 |
| 7 purchase totals = | $788.11 | $856.0956 | $856.10 | $856.10 | $856.20 | |