| 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 | $142.45 | 13.698% | $161.9628 | $161.96 | $161.95 | $162.00 |
| Purchase #2 | $182.81 | 13.663% | $207.7873 | $207.79 | $207.80 | $207.80 |
| Purchase #3 | $151.48 | 8.733% | $164.7087 | $164.71 | $164.70 | $164.70 |
| Purchase #4 | $220.55 | 8.636% | $239.5967 | $239.60 | $239.60 | $239.60 |
| Purchase #5 | $195.89 | 10.582% | $216.6191 | $216.62 | $216.60 | $216.60 |
| Purchase #6 | $115.59 | 10.257% | $127.4461 | $127.45 | $127.45 | $127.40 |
| Purchase #7 | $230.70 | 7.216% | $247.3473 | $247.35 | $247.35 | $247.30 |
| 7 purchase totals = | $1,239.47 | $1,365.4680 | $1,365.48 | $1,365.45 | $1,365.40 | |