| 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 | $150.38 | 9.298% | $164.3623 | $164.36 | $164.35 | $164.40 |
| Purchase #2 | $37.68 | 9.666% | $41.3221 | $41.32 | $41.30 | $41.30 |
| Purchase #3 | $202.42 | 10.843% | $224.3684 | $224.37 | $224.35 | $224.40 |
| Purchase #4 | $62.58 | 12.703% | $70.5295 | $70.53 | $70.55 | $70.50 |
| Purchase #5 | $158.50 | 11.461% | $176.6657 | $176.67 | $176.65 | $176.70 |
| Purchase #6 | $165.92 | 13.573% | $188.4403 | $188.44 | $188.45 | $188.40 |
| Purchase #7 | $201.43 | 10.718% | $223.0193 | $223.02 | $223.00 | $223.00 |
| 7 purchase totals = | $978.91 | $1,088.7076 | $1,088.71 | $1,088.65 | $1,088.70 | |