| 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 | $124.74 | 9.318% | $136.3633 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $182.74 | 13.811% | $207.9782 | $207.98 | $208.00 | $208.00 |
| Purchase #3 | $247.50 | 4.340% | $258.2415 | $258.24 | $258.25 | $258.20 |
| Purchase #4 | $7.61 | 4.434% | $7.9474 | $7.95 | $7.95 | $7.90 |
| Purchase #5 | $156.69 | 12.675% | $176.5505 | $176.55 | $176.55 | $176.60 |
| Purchase #6 | $17.76 | 6.375% | $18.8922 | $18.89 | $18.90 | $18.90 |
| Purchase #7 | $63.66 | 9.351% | $69.6128 | $69.61 | $69.60 | $69.60 |
| 7 purchase totals = | $800.70 | $875.5859 | $875.58 | $875.60 | $875.60 | |