| 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 | $141.44 | 13.374% | $160.3562 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $175.95 | 12.705% | $198.3044 | $198.30 | $198.30 | $198.30 |
| Purchase #3 | $44.82 | 9.281% | $48.9797 | $48.98 | $49.00 | $49.00 |
| Purchase #4 | $116.40 | 5.680% | $123.0115 | $123.01 | $123.00 | $123.00 |
| Purchase #5 | $126.82 | 5.127% | $133.3221 | $133.32 | $133.30 | $133.30 |
| Purchase #6 | $66.50 | 10.859% | $73.7212 | $73.72 | $73.70 | $73.70 |
| Purchase #7 | $157.54 | 11.770% | $176.0825 | $176.08 | $176.10 | $176.10 |
| 7 purchase totals = | $829.47 | $913.7776 | $913.77 | $913.75 | $913.80 | |