| 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 | $162.89 | 5.199% | $171.3587 | $171.36 | $171.35 | $171.40 |
| Purchase #2 | $41.79 | 4.679% | $43.7454 | $43.75 | $43.75 | $43.70 |
| Purchase #3 | $187.48 | 12.417% | $210.7594 | $210.76 | $210.75 | $210.80 |
| Purchase #4 | $143.73 | 7.671% | $154.7555 | $154.76 | $154.75 | $154.80 |
| Purchase #5 | $140.27 | 11.584% | $156.5189 | $156.52 | $156.50 | $156.50 |
| Purchase #6 | $26.76 | 3.852% | $27.7908 | $27.79 | $27.80 | $27.80 |
| Purchase #7 | $195.54 | 8.518% | $212.1961 | $212.20 | $212.20 | $212.20 |
| 7 purchase totals = | $898.46 | $977.1248 | $977.14 | $977.10 | $977.20 | |