| 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 | $175.90 | 9.677% | $192.9218 | $192.92 | $192.90 | $192.90 |
| Purchase #2 | $132.67 | 5.739% | $140.2839 | $140.28 | $140.30 | $140.30 |
| Purchase #3 | $211.79 | 8.347% | $229.4681 | $229.47 | $229.45 | $229.50 |
| Purchase #4 | $183.90 | 9.236% | $200.885 | $200.89 | $200.90 | $200.90 |
| Purchase #5 | $83.31 | 13.382% | $94.4585 | $94.46 | $94.45 | $94.50 |
| Purchase #6 | $151.58 | 8.406% | $164.3218 | $164.32 | $164.30 | $164.30 |
| Purchase #7 | $162.56 | 6.633% | $173.3426 | $173.34 | $173.35 | $173.30 |
| 7 purchase totals = | $1,101.71 | $1,195.6817 | $1,195.68 | $1,195.65 | $1,195.70 | |