| 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 | $145.92 | 11.846% | $163.2057 | $163.21 | $163.20 | $163.20 |
| Purchase #2 | $112.83 | 9.160% | $123.1652 | $123.17 | $123.15 | $123.20 |
| Purchase #3 | $235.99 | 7.433% | $253.5311 | $253.53 | $253.55 | $253.50 |
| Purchase #4 | $188.73 | 6.504% | $201.005 | $201.01 | $201.00 | $201.00 |
| Purchase #5 | $181.39 | 7.829% | $195.591 | $195.59 | $195.60 | $195.60 |
| Purchase #6 | $209.26 | 10.481% | $231.1925 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $34.61 | 5.576% | $36.5399 | $36.54 | $36.55 | $36.50 |
| 7 purchase totals = | $1,108.73 | $1,204.2304 | $1,204.24 | $1,204.25 | $1,204.20 | |