| 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 | $155.28 | 4.103% | $161.6511 | $161.65 | $161.65 | $161.70 |
| Purchase #2 | $26.38 | 10.870% | $29.2475 | $29.25 | $29.25 | $29.20 |
| Purchase #3 | $10.69 | 5.775% | $11.3073 | $11.31 | $11.30 | $11.30 |
| Purchase #4 | $247.42 | 11.753% | $276.4993 | $276.50 | $276.50 | $276.50 |
| Purchase #5 | $85.52 | 7.455% | $91.8955 | $91.90 | $91.90 | $91.90 |
| Purchase #6 | $185.50 | 6.421% | $197.411 | $197.41 | $197.40 | $197.40 |
| Purchase #7 | $186.28 | 12.828% | $210.176 | $210.18 | $210.20 | $210.20 |
| 7 purchase totals = | $897.07 | $978.1877 | $978.20 | $978.20 | $978.20 | |