| 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 | $161.95 | 9.439% | $177.2365 | $177.24 | $177.25 | $177.20 |
| Purchase #2 | $15.46 | 3.746% | $16.0391 | $16.04 | $16.05 | $16.00 |
| Purchase #3 | $40.63 | 9.796% | $44.6101 | $44.61 | $44.60 | $44.60 |
| Purchase #4 | $124.96 | 7.307% | $134.0908 | $134.09 | $134.10 | $134.10 |
| Purchase #5 | $169.87 | 13.681% | $193.1099 | $193.11 | $193.10 | $193.10 |
| Purchase #6 | $171.37 | 5.416% | $180.6514 | $180.65 | $180.65 | $180.70 |
| Purchase #7 | $190.59 | 10.107% | $209.8529 | $209.85 | $209.85 | $209.90 |
| 7 purchase totals = | $874.83 | $955.5907 | $955.59 | $955.60 | $955.60 | |