| 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 | $109.68 | 7.248% | $117.6296 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $34.92 | 10.412% | $38.5559 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $175.90 | 6.204% | $186.8128 | $186.81 | $186.80 | $186.80 |
| Purchase #4 | $108.48 | 13.192% | $122.7907 | $122.79 | $122.80 | $122.80 |
| Purchase #5 | $159.65 | 3.491% | $165.2234 | $165.22 | $165.20 | $165.20 |
| Purchase #6 | $118.83 | 11.763% | $132.808 | $132.81 | $132.80 | $132.80 |
| Purchase #7 | $71.69 | 7.220% | $76.866 | $76.87 | $76.85 | $76.90 |
| 7 purchase totals = | $779.15 | $840.6864 | $840.69 | $840.65 | $840.70 | |