| 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 | $159.41 | 5.142% | $167.6069 | $167.61 | $167.60 | $167.60 |
| Purchase #2 | $37.52 | 3.702% | $38.909 | $38.91 | $38.90 | $38.90 |
| Purchase #3 | $55.40 | 9.654% | $60.7483 | $60.75 | $60.75 | $60.70 |
| Purchase #4 | $157.74 | 4.466% | $164.7847 | $164.78 | $164.80 | $164.80 |
| Purchase #5 | $155.89 | 8.210% | $168.6886 | $168.69 | $168.70 | $168.70 |
| Purchase #6 | $123.94 | 10.637% | $137.1235 | $137.12 | $137.10 | $137.10 |
| Purchase #7 | $7.78 | 3.767% | $8.0731 | $8.07 | $8.05 | $8.10 |
| 7 purchase totals = | $697.68 | $745.9341 | $745.93 | $745.90 | $745.90 | |