| 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 | $159.90 | 13.116% | $180.8725 | $180.87 | $180.85 | $180.90 |
| Purchase #2 | $122.80 | 5.341% | $129.3587 | $129.36 | $129.35 | $129.40 |
| Purchase #3 | $34.98 | 10.211% | $38.5518 | $38.55 | $38.55 | $38.60 |
| Purchase #4 | $88.82 | 9.852% | $97.5705 | $97.57 | $97.55 | $97.60 |
| Purchase #5 | $204.79 | 7.719% | $220.5977 | $220.60 | $220.60 | $220.60 |
| Purchase #6 | $61.92 | 9.730% | $67.9448 | $67.94 | $67.95 | $67.90 |
| Purchase #7 | $227.34 | 5.698% | $240.2938 | $240.29 | $240.30 | $240.30 |
| 7 purchase totals = | $900.55 | $975.1898 | $975.18 | $975.15 | $975.30 | |