| 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 | $151.73 | 10.401% | $167.5114 | $167.51 | $167.50 | $167.50 |
| Purchase #2 | $89.81 | 12.691% | $101.2078 | $101.21 | $101.20 | $101.20 |
| Purchase #3 | $15.71 | 3.605% | $16.2763 | $16.28 | $16.30 | $16.30 |
| Purchase #4 | $79.88 | 11.443% | $89.0207 | $89.02 | $89.00 | $89.00 |
| Purchase #5 | $201.58 | 7.155% | $216.003 | $216.00 | $216.00 | $216.00 |
| Purchase #6 | $66.82 | 12.526% | $75.1899 | $75.19 | $75.20 | $75.20 |
| Purchase #7 | $139.63 | 11.415% | $155.5688 | $155.57 | $155.55 | $155.60 |
| 7 purchase totals = | $745.16 | $820.7779 | $820.78 | $820.75 | $820.80 | |