| 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 | $151.55 | 7.317% | $162.6389 | $162.64 | $162.65 | $162.60 |
| Purchase #2 | $166.94 | 7.227% | $179.0048 | $179.00 | $179.00 | $179.00 |
| Purchase #3 | $227.59 | 10.808% | $252.1879 | $252.19 | $252.20 | $252.20 |
| Purchase #4 | $228.47 | 6.268% | $242.7905 | $242.79 | $242.80 | $242.80 |
| Purchase #5 | $167.71 | 10.370% | $185.1015 | $185.10 | $185.10 | $185.10 |
| Purchase #6 | $69.63 | 3.603% | $72.1388 | $72.14 | $72.15 | $72.10 |
| Purchase #7 | $33.91 | 7.821% | $36.5621 | $36.56 | $36.55 | $36.60 |
| 7 purchase totals = | $1,045.80 | $1,130.4245 | $1,130.42 | $1,130.45 | $1,130.40 | |