| 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 | $149.52 | 10.496% | $165.2136 | $165.21 | $165.20 | $165.20 |
| Purchase #2 | $45.89 | 12.865% | $51.7937 | $51.79 | $51.80 | $51.80 |
| Purchase #3 | $208.30 | 8.659% | $226.3367 | $226.34 | $226.35 | $226.30 |
| Purchase #4 | $61.38 | 5.861% | $64.9775 | $64.98 | $65.00 | $65.00 |
| Purchase #5 | $119.86 | 8.318% | $129.83 | $129.83 | $129.85 | $129.80 |
| Purchase #6 | $132.49 | 9.199% | $144.6778 | $144.68 | $144.70 | $144.70 |
| Purchase #7 | $236.70 | 11.609% | $264.1785 | $264.18 | $264.20 | $264.20 |
| 7 purchase totals = | $954.14 | $1,047.0078 | $1,047.01 | $1,047.10 | $1,047.00 | |