| 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 | $180.91 | 3.457% | $187.1641 | $187.16 | $187.15 | $187.20 |
| Purchase #2 | $188.82 | 7.429% | $202.8474 | $202.85 | $202.85 | $202.80 |
| Purchase #3 | $69.82 | 11.574% | $77.901 | $77.90 | $77.90 | $77.90 |
| Purchase #4 | $113.97 | 7.504% | $122.5223 | $122.52 | $122.50 | $122.50 |
| Purchase #5 | $81.36 | 13.118% | $92.0328 | $92.03 | $92.05 | $92.00 |
| Purchase #6 | $127.46 | 8.105% | $137.7906 | $137.79 | $137.80 | $137.80 |
| Purchase #7 | $38.39 | 9.651% | $42.095 | $42.10 | $42.10 | $42.10 |
| 7 purchase totals = | $800.73 | $862.3532 | $862.35 | $862.35 | $862.30 | |