| 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 | $159.61 | 12.160% | $179.0186 | $179.02 | $179.00 | $179.00 |
| Purchase #2 | $156.96 | 7.393% | $168.5641 | $168.56 | $168.55 | $168.60 |
| Purchase #3 | $23.75 | 11.800% | $26.5525 | $26.55 | $26.55 | $26.60 |
| Purchase #4 | $175.35 | 7.399% | $188.3241 | $188.32 | $188.30 | $188.30 |
| Purchase #5 | $76.60 | 13.269% | $86.7641 | $86.76 | $86.75 | $86.80 |
| Purchase #6 | $244.36 | 11.620% | $272.7546 | $272.75 | $272.75 | $272.80 |
| Purchase #7 | $196.31 | 3.660% | $203.4949 | $203.49 | $203.50 | $203.50 |
| 7 purchase totals = | $1,032.94 | $1,125.4729 | $1,125.45 | $1,125.40 | $1,125.60 | |