| 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 | $179.94 | 5.537% | $189.9033 | $189.90 | $189.90 | $189.90 |
| Purchase #2 | $155.37 | 7.561% | $167.1175 | $167.12 | $167.10 | $167.10 |
| Purchase #3 | $30.77 | 3.277% | $31.7783 | $31.78 | $31.80 | $31.80 |
| Purchase #4 | $238.37 | 13.175% | $269.7752 | $269.78 | $269.80 | $269.80 |
| Purchase #5 | $35.56 | 3.316% | $36.7392 | $36.74 | $36.75 | $36.70 |
| Purchase #6 | $44.70 | 8.641% | $48.5625 | $48.56 | $48.55 | $48.60 |
| Purchase #7 | $213.95 | 3.655% | $221.7699 | $221.77 | $221.75 | $221.80 |
| 7 purchase totals = | $898.66 | $965.6459 | $965.65 | $965.65 | $965.70 | |