| 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 | $170.46 | 10.629% | $188.5782 | $188.58 | $188.60 | $188.60 |
| Purchase #2 | $91.82 | 6.598% | $97.8783 | $97.88 | $97.90 | $97.90 |
| Purchase #3 | $146.84 | 10.758% | $162.637 | $162.64 | $162.65 | $162.60 |
| Purchase #4 | $76.32 | 6.453% | $81.2449 | $81.24 | $81.25 | $81.20 |
| Purchase #5 | $220.38 | 4.800% | $230.9582 | $230.96 | $230.95 | $231.00 |
| Purchase #6 | $163.93 | 7.739% | $176.6165 | $176.62 | $176.60 | $176.60 |
| Purchase #7 | $8.85 | 12.347% | $9.9427 | $9.94 | $9.95 | $9.90 |
| 7 purchase totals = | $878.60 | $947.8558 | $947.86 | $947.90 | $947.80 | |