| 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 | $67.90 | 8.547% | $73.7034 | $73.70 | $73.70 | $73.70 |
| Purchase #2 | $137.58 | 13.321% | $155.907 | $155.91 | $155.90 | $155.90 |
| Purchase #3 | $29.90 | 11.362% | $33.2972 | $33.30 | $33.30 | $33.30 |
| Purchase #4 | $103.45 | 6.113% | $109.7739 | $109.77 | $109.75 | $109.80 |
| Purchase #5 | $144.32 | 10.616% | $159.641 | $159.64 | $159.65 | $159.60 |
| Purchase #6 | $62.68 | 9.763% | $68.7994 | $68.80 | $68.80 | $68.80 |
| Purchase #7 | $208.95 | 13.130% | $236.3851 | $236.39 | $236.40 | $236.40 |
| 7 purchase totals = | $754.78 | $837.5070 | $837.51 | $837.50 | $837.50 | |