| 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 | $140.56 | 4.312% | $146.6209 | $146.62 | $146.60 | $146.60 |
| Purchase #2 | $165.43 | 8.407% | $179.3377 | $179.34 | $179.35 | $179.30 |
| Purchase #3 | $15.78 | 8.127% | $17.0624 | $17.06 | $17.05 | $17.10 |
| Purchase #4 | $174.56 | 8.762% | $189.8549 | $189.85 | $189.85 | $189.90 |
| Purchase #5 | $109.28 | 9.339% | $119.4857 | $119.49 | $119.50 | $119.50 |
| Purchase #6 | $33.30 | 10.611% | $36.8335 | $36.83 | $36.85 | $36.80 |
| Purchase #7 | $230.65 | 5.813% | $244.0577 | $244.06 | $244.05 | $244.10 |
| 7 purchase totals = | $869.56 | $933.2528 | $933.25 | $933.25 | $933.30 | |