| 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 | $180.29 | 7.354% | $193.5485 | $193.55 | $193.55 | $193.50 |
| Purchase #2 | $69.25 | 8.496% | $75.1335 | $75.13 | $75.15 | $75.10 |
| Purchase #3 | $241.63 | 8.124% | $261.26 | $261.26 | $261.25 | $261.30 |
| Purchase #4 | $244.75 | 11.445% | $272.7616 | $272.76 | $272.75 | $272.80 |
| Purchase #5 | $193.75 | 3.347% | $200.2348 | $200.23 | $200.25 | $200.20 |
| Purchase #6 | $31.25 | 6.680% | $33.3375 | $33.34 | $33.35 | $33.30 |
| Purchase #7 | $79.78 | 5.394% | $84.0833 | $84.08 | $84.10 | $84.10 |
| 7 purchase totals = | $1,040.70 | $1,120.3592 | $1,120.35 | $1,120.40 | $1,120.30 | |