| 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 | $182.56 | 3.500% | $188.9496 | $188.95 | $188.95 | $188.90 |
| Purchase #2 | $56.97 | 6.432% | $60.6343 | $60.63 | $60.65 | $60.60 |
| Purchase #3 | $125.28 | 12.379% | $140.7884 | $140.79 | $140.80 | $140.80 |
| Purchase #4 | $213.70 | 8.501% | $231.8666 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $173.26 | 3.114% | $178.6553 | $178.66 | $178.65 | $178.70 |
| Purchase #6 | $12.52 | 11.243% | $13.9276 | $13.93 | $13.95 | $13.90 |
| Purchase #7 | $33.80 | 3.522% | $34.9904 | $34.99 | $35.00 | $35.00 |
| 7 purchase totals = | $798.09 | $849.8122 | $849.82 | $849.85 | $849.80 | |