| 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 | $134.89 | 7.132% | $144.5104 | $144.51 | $144.50 | $144.50 |
| Purchase #2 | $23.46 | 5.360% | $24.7175 | $24.72 | $24.70 | $24.70 |
| Purchase #3 | $240.27 | 5.703% | $253.9726 | $253.97 | $253.95 | $254.00 |
| Purchase #4 | $90.62 | 3.837% | $94.0971 | $94.10 | $94.10 | $94.10 |
| Purchase #5 | $100.50 | 8.308% | $108.8495 | $108.85 | $108.85 | $108.80 |
| Purchase #6 | $160.74 | 13.790% | $182.906 | $182.91 | $182.90 | $182.90 |
| Purchase #7 | $27.56 | 4.525% | $28.8071 | $28.81 | $28.80 | $28.80 |
| 7 purchase totals = | $778.04 | $837.8602 | $837.87 | $837.80 | $837.80 | |