| 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 | $174.31 | 4.865% | $182.7902 | $182.79 | $182.80 | $182.80 |
| Purchase #2 | $140.87 | 3.684% | $146.0597 | $146.06 | $146.05 | $146.10 |
| Purchase #3 | $42.48 | 3.358% | $43.9065 | $43.91 | $43.90 | $43.90 |
| Purchase #4 | $94.41 | 12.524% | $106.2339 | $106.23 | $106.25 | $106.20 |
| Purchase #5 | $143.68 | 6.702% | $153.3094 | $153.31 | $153.30 | $153.30 |
| Purchase #6 | $147.42 | 10.421% | $162.7826 | $162.78 | $162.80 | $162.80 |
| Purchase #7 | $52.79 | 7.492% | $56.745 | $56.75 | $56.75 | $56.70 |
| 7 purchase totals = | $795.96 | $851.8273 | $851.83 | $851.85 | $851.80 | |