| 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 | $172.61 | 6.455% | $183.752 | $183.75 | $183.75 | $183.80 |
| Purchase #2 | $209.40 | 5.307% | $220.5129 | $220.51 | $220.50 | $220.50 |
| Purchase #3 | $42.48 | 5.478% | $44.8071 | $44.81 | $44.80 | $44.80 |
| Purchase #4 | $227.87 | 5.103% | $239.4982 | $239.50 | $239.50 | $239.50 |
| Purchase #5 | $216.42 | 6.777% | $231.0868 | $231.09 | $231.10 | $231.10 |
| Purchase #6 | $35.81 | 11.382% | $39.8859 | $39.89 | $39.90 | $39.90 |
| Purchase #7 | $215.66 | 4.238% | $224.7997 | $224.80 | $224.80 | $224.80 |
| 7 purchase totals = | $1,120.25 | $1,184.3426 | $1,184.35 | $1,184.35 | $1,184.40 | |