| 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 | $129.93 | 4.824% | $136.1978 | $136.20 | $136.20 | $136.20 |
| Purchase #2 | $96.42 | 5.212% | $101.4454 | $101.45 | $101.45 | $101.40 |
| Purchase #3 | $74.26 | 11.699% | $82.9477 | $82.95 | $82.95 | $82.90 |
| Purchase #4 | $217.67 | 4.116% | $226.6293 | $226.63 | $226.65 | $226.60 |
| Purchase #5 | $5.95 | 13.372% | $6.7456 | $6.75 | $6.75 | $6.70 |
| Purchase #6 | $190.83 | 9.340% | $208.6535 | $208.65 | $208.65 | $208.70 |
| Purchase #7 | $120.54 | 3.646% | $124.9349 | $124.93 | $124.95 | $124.90 |
| 7 purchase totals = | $835.60 | $887.5542 | $887.56 | $887.60 | $887.40 | |