| 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 | $188.72 | 8.515% | $204.7895 | $204.79 | $204.80 | $204.80 |
| Purchase #2 | $127.87 | 6.848% | $136.6265 | $136.63 | $136.65 | $136.60 |
| Purchase #3 | $126.84 | 12.517% | $142.7166 | $142.72 | $142.70 | $142.70 |
| Purchase #4 | $56.92 | 5.121% | $59.8349 | $59.83 | $59.85 | $59.80 |
| Purchase #5 | $134.90 | 6.154% | $143.2017 | $143.20 | $143.20 | $143.20 |
| Purchase #6 | $73.94 | 12.410% | $83.116 | $83.12 | $83.10 | $83.10 |
| Purchase #7 | $118.67 | 3.608% | $122.9516 | $122.95 | $122.95 | $123.00 |
| 7 purchase totals = | $827.86 | $893.2368 | $893.24 | $893.25 | $893.20 | |