| 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 | $112.28 | 10.848% | $124.4601 | $124.46 | $124.45 | $124.50 |
| Purchase #2 | $133.50 | 3.316% | $137.9269 | $137.93 | $137.95 | $137.90 |
| Purchase #3 | $10.75 | 7.164% | $11.5201 | $11.52 | $11.50 | $11.50 |
| Purchase #4 | $139.88 | 13.803% | $159.1876 | $159.19 | $159.20 | $159.20 |
| Purchase #5 | $135.39 | 7.676% | $145.7825 | $145.78 | $145.80 | $145.80 |
| Purchase #6 | $76.49 | 8.167% | $82.7369 | $82.74 | $82.75 | $82.70 |
| Purchase #7 | $187.37 | 8.711% | $203.6918 | $203.69 | $203.70 | $203.70 |
| 7 purchase totals = | $795.66 | $865.3059 | $865.31 | $865.35 | $865.30 | |