| 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 | $158.44 | 3.760% | $164.3973 | $164.40 | $164.40 | $164.40 |
| Purchase #2 | $247.67 | 8.233% | $268.0607 | $268.06 | $268.05 | $268.10 |
| Purchase #3 | $199.45 | 4.785% | $208.9937 | $208.99 | $209.00 | $209.00 |
| Purchase #4 | $192.37 | 11.818% | $215.1043 | $215.10 | $215.10 | $215.10 |
| Purchase #5 | $230.84 | 11.690% | $257.8252 | $257.83 | $257.85 | $257.80 |
| Purchase #6 | $224.42 | 9.247% | $245.1721 | $245.17 | $245.15 | $245.20 |
| Purchase #7 | $207.98 | 9.428% | $227.5884 | $227.59 | $227.60 | $227.60 |
| 7 purchase totals = | $1,461.17 | $1,587.1417 | $1,587.14 | $1,587.15 | $1,587.20 | |