| 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 | $165.70 | 11.410% | $184.6064 | $184.61 | $184.60 | $184.60 |
| Purchase #2 | $58.45 | 12.356% | $65.6721 | $65.67 | $65.65 | $65.70 |
| Purchase #3 | $200.66 | 3.747% | $208.1787 | $208.18 | $208.20 | $208.20 |
| Purchase #4 | $141.79 | 3.449% | $146.6803 | $146.68 | $146.70 | $146.70 |
| Purchase #5 | $179.57 | 6.558% | $191.3462 | $191.35 | $191.35 | $191.30 |
| Purchase #6 | $30.90 | 10.413% | $34.1176 | $34.12 | $34.10 | $34.10 |
| Purchase #7 | $81.88 | 13.657% | $93.0624 | $93.06 | $93.05 | $93.10 |
| 7 purchase totals = | $858.95 | $923.6637 | $923.67 | $923.65 | $923.70 | |