| 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 | $156.75 | 9.128% | $171.0581 | $171.06 | $171.05 | $171.10 |
| Purchase #2 | $14.39 | 8.469% | $15.6087 | $15.61 | $15.60 | $15.60 |
| Purchase #3 | $55.51 | 6.209% | $58.9566 | $58.96 | $58.95 | $59.00 |
| Purchase #4 | $100.48 | 3.342% | $103.838 | $103.84 | $103.85 | $103.80 |
| Purchase #5 | $110.56 | 13.257% | $125.2169 | $125.22 | $125.20 | $125.20 |
| Purchase #6 | $196.31 | 12.219% | $220.2971 | $220.30 | $220.30 | $220.30 |
| Purchase #7 | $123.80 | 7.643% | $133.262 | $133.26 | $133.25 | $133.30 |
| 7 purchase totals = | $757.80 | $828.2374 | $828.25 | $828.20 | $828.30 | |