| 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 | $168.77 | 12.623% | $190.0738 | $190.07 | $190.05 | $190.10 |
| Purchase #2 | $76.64 | 5.423% | $80.7962 | $80.80 | $80.80 | $80.80 |
| Purchase #3 | $177.49 | 7.148% | $190.177 | $190.18 | $190.20 | $190.20 |
| Purchase #4 | $89.72 | 6.176% | $95.2611 | $95.26 | $95.25 | $95.30 |
| Purchase #5 | $142.47 | 5.136% | $149.7873 | $149.79 | $149.80 | $149.80 |
| Purchase #6 | $17.48 | 10.360% | $19.2909 | $19.29 | $19.30 | $19.30 |
| Purchase #7 | $97.89 | 4.635% | $102.4272 | $102.43 | $102.45 | $102.40 |
| 7 purchase totals = | $770.46 | $827.8135 | $827.82 | $827.85 | $827.90 | |