| 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 | $144.38 | 13.724% | $164.1947 | $164.19 | $164.20 | $164.20 |
| Purchase #2 | $11.43 | 6.167% | $12.1349 | $12.13 | $12.15 | $12.10 |
| Purchase #3 | $122.85 | 3.676% | $127.366 | $127.37 | $127.35 | $127.40 |
| Purchase #4 | $113.84 | 7.792% | $122.7104 | $122.71 | $122.70 | $122.70 |
| Purchase #5 | $24.41 | 10.364% | $26.9399 | $26.94 | $26.95 | $26.90 |
| Purchase #6 | $10.50 | 5.816% | $11.1107 | $11.11 | $11.10 | $11.10 |
| Purchase #7 | $131.37 | 11.105% | $145.9586 | $145.96 | $145.95 | $146.00 |
| 7 purchase totals = | $558.78 | $610.4152 | $610.41 | $610.40 | $610.40 | |