| 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 | $159.38 | 4.825% | $167.0701 | $167.07 | $167.05 | $167.10 |
| Purchase #2 | $68.47 | 3.388% | $70.7898 | $70.79 | $70.80 | $70.80 |
| Purchase #3 | $28.68 | 5.640% | $30.2976 | $30.30 | $30.30 | $30.30 |
| Purchase #4 | $66.94 | 3.686% | $69.4074 | $69.41 | $69.40 | $69.40 |
| Purchase #5 | $183.87 | 5.156% | $193.3503 | $193.35 | $193.35 | $193.40 |
| Purchase #6 | $215.79 | 12.103% | $241.9071 | $241.91 | $241.90 | $241.90 |
| Purchase #7 | $46.89 | 11.405% | $52.2378 | $52.24 | $52.25 | $52.20 |
| 7 purchase totals = | $770.02 | $825.0601 | $825.07 | $825.05 | $825.10 | |