| 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 | $192.50 | 8.142% | $208.1734 | $208.17 | $208.15 | $208.20 |
| Purchase #2 | $151.31 | 10.264% | $166.8405 | $166.84 | $166.85 | $166.80 |
| Purchase #3 | $70.48 | 8.501% | $76.4715 | $76.47 | $76.45 | $76.50 |
| Purchase #4 | $6.88 | 8.715% | $7.4796 | $7.48 | $7.50 | $7.50 |
| Purchase #5 | $152.69 | 7.760% | $164.5387 | $164.54 | $164.55 | $164.50 |
| Purchase #6 | $114.48 | 3.331% | $118.2933 | $118.29 | $118.30 | $118.30 |
| Purchase #7 | $23.55 | 12.862% | $26.579 | $26.58 | $26.60 | $26.60 |
| 7 purchase totals = | $711.89 | $768.3760 | $768.37 | $768.40 | $768.40 | |