| 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 | $159.77 | 8.418% | $173.2194 | $173.22 | $173.20 | $173.20 |
| Purchase #2 | $172.28 | 9.491% | $188.6311 | $188.63 | $188.65 | $188.60 |
| Purchase #3 | $151.41 | 11.412% | $168.6889 | $168.69 | $168.70 | $168.70 |
| Purchase #4 | $79.59 | 5.250% | $83.7685 | $83.77 | $83.75 | $83.80 |
| Purchase #5 | $19.96 | 10.344% | $22.0247 | $22.02 | $22.00 | $22.00 |
| Purchase #6 | $105.71 | 4.630% | $110.6044 | $110.60 | $110.60 | $110.60 |
| Purchase #7 | $86.94 | 10.660% | $96.2078 | $96.21 | $96.20 | $96.20 |
| 7 purchase totals = | $775.66 | $843.1448 | $843.14 | $843.10 | $843.10 | |