| 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 | $155.99 | 5.132% | $163.9954 | $164.00 | $164.00 | $164.00 |
| Purchase #2 | $207.73 | 4.834% | $217.7717 | $217.77 | $217.75 | $217.80 |
| Purchase #3 | $105.98 | 13.798% | $120.6031 | $120.60 | $120.60 | $120.60 |
| Purchase #4 | $182.80 | 11.312% | $203.4783 | $203.48 | $203.50 | $203.50 |
| Purchase #5 | $42.89 | 8.504% | $46.5374 | $46.54 | $46.55 | $46.50 |
| Purchase #6 | $122.67 | 5.483% | $129.396 | $129.40 | $129.40 | $129.40 |
| Purchase #7 | $80.68 | 5.636% | $85.2271 | $85.23 | $85.25 | $85.20 |
| 7 purchase totals = | $898.74 | $967.0090 | $967.02 | $967.05 | $967.00 | |