| 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 | $142.94 | 5.495% | $150.7946 | $150.79 | $150.80 | $150.80 |
| Purchase #2 | $25.73 | 11.329% | $28.645 | $28.65 | $28.65 | $28.60 |
| Purchase #3 | $130.92 | 4.582% | $136.9188 | $136.92 | $136.90 | $136.90 |
| Purchase #4 | $140.91 | 10.245% | $155.3462 | $155.35 | $155.35 | $155.30 |
| Purchase #5 | $224.53 | 12.118% | $251.7385 | $251.74 | $251.75 | $251.70 |
| Purchase #6 | $170.67 | 11.507% | $190.309 | $190.31 | $190.30 | $190.30 |
| Purchase #7 | $160.82 | 8.820% | $175.0043 | $175.00 | $175.00 | $175.00 |
| 7 purchase totals = | $996.52 | $1,088.7564 | $1,088.76 | $1,088.75 | $1,088.60 | |