| 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 | $161.32 | 3.404% | $166.8113 | $166.81 | $166.80 | $166.80 |
| Purchase #2 | $161.95 | 6.224% | $172.0298 | $172.03 | $172.05 | $172.00 |
| Purchase #3 | $61.28 | 12.238% | $68.7794 | $68.78 | $68.80 | $68.80 |
| Purchase #4 | $12.59 | 13.202% | $14.2521 | $14.25 | $14.25 | $14.30 |
| Purchase #5 | $147.70 | 13.274% | $167.3057 | $167.31 | $167.30 | $167.30 |
| Purchase #6 | $75.37 | 7.398% | $80.9459 | $80.95 | $80.95 | $80.90 |
| Purchase #7 | $48.73 | 12.663% | $54.9007 | $54.90 | $54.90 | $54.90 |
| 7 purchase totals = | $668.94 | $725.0249 | $725.03 | $725.05 | $725.00 | |