| 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 | $143.87 | 8.762% | $156.4759 | $156.48 | $156.50 | $156.50 |
| Purchase #2 | $12.80 | 9.593% | $14.0279 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $214.33 | 9.529% | $234.7535 | $234.75 | $234.75 | $234.80 |
| Purchase #4 | $150.85 | 11.812% | $168.6684 | $168.67 | $168.65 | $168.70 |
| Purchase #5 | $22.36 | 3.605% | $23.1661 | $23.17 | $23.15 | $23.20 |
| Purchase #6 | $237.30 | 7.712% | $255.6006 | $255.60 | $255.60 | $255.60 |
| Purchase #7 | $243.49 | 12.133% | $273.0326 | $273.03 | $273.05 | $273.00 |
| 7 purchase totals = | $1,025.00 | $1,125.7250 | $1,125.73 | $1,125.75 | $1,125.80 | |