| 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 | $186.58 | 6.772% | $199.2152 | $199.22 | $199.20 | $199.20 |
| Purchase #2 | $16.93 | 3.644% | $17.5469 | $17.55 | $17.55 | $17.50 |
| Purchase #3 | $56.71 | 11.670% | $63.3281 | $63.33 | $63.35 | $63.30 |
| Purchase #4 | $187.55 | 12.490% | $210.975 | $210.98 | $211.00 | $211.00 |
| Purchase #5 | $89.69 | 12.689% | $101.0708 | $101.07 | $101.05 | $101.10 |
| Purchase #6 | $67.25 | 3.402% | $69.5378 | $69.54 | $69.55 | $69.50 |
| Purchase #7 | $164.38 | 5.315% | $173.1168 | $173.12 | $173.10 | $173.10 |
| 7 purchase totals = | $769.09 | $834.7906 | $834.81 | $834.80 | $834.70 | |