| 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 | $129.52 | 10.169% | $142.6909 | $142.69 | $142.70 | $142.70 |
| Purchase #2 | $175.79 | 13.668% | $199.817 | $199.82 | $199.80 | $199.80 |
| Purchase #3 | $13.84 | 3.129% | $14.2731 | $14.27 | $14.25 | $14.30 |
| Purchase #4 | $16.46 | 3.357% | $17.0126 | $17.01 | $17.00 | $17.00 |
| Purchase #5 | $36.43 | 7.826% | $39.281 | $39.28 | $39.30 | $39.30 |
| Purchase #6 | $173.89 | 10.117% | $191.4825 | $191.48 | $191.50 | $191.50 |
| Purchase #7 | $165.71 | 5.677% | $175.1174 | $175.12 | $175.10 | $175.10 |
| 7 purchase totals = | $711.64 | $779.6745 | $779.67 | $779.65 | $779.70 | |