| 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 | $159.75 | 11.699% | $178.4392 | $178.44 | $178.45 | $178.40 |
| Purchase #2 | $31.56 | 8.808% | $34.3398 | $34.34 | $34.35 | $34.30 |
| Purchase #3 | $215.43 | 6.127% | $228.6294 | $228.63 | $228.65 | $228.60 |
| Purchase #4 | $41.62 | 10.689% | $46.0688 | $46.07 | $46.05 | $46.10 |
| Purchase #5 | $30.94 | 12.165% | $34.7039 | $34.70 | $34.70 | $34.70 |
| Purchase #6 | $12.90 | 6.405% | $13.7262 | $13.73 | $13.75 | $13.70 |
| Purchase #7 | $198.83 | 6.846% | $212.4419 | $212.44 | $212.45 | $212.40 |
| 7 purchase totals = | $691.03 | $748.3492 | $748.35 | $748.40 | $748.20 | |