| 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 | $165.54 | 8.642% | $179.846 | $179.85 | $179.85 | $179.80 |
| Purchase #2 | $210.49 | 3.708% | $218.295 | $218.30 | $218.30 | $218.30 |
| Purchase #3 | $243.99 | 7.638% | $262.626 | $262.63 | $262.65 | $262.60 |
| Purchase #4 | $188.41 | 4.430% | $196.7566 | $196.76 | $196.75 | $196.80 |
| Purchase #5 | $238.86 | 13.591% | $271.3235 | $271.32 | $271.30 | $271.30 |
| Purchase #6 | $224.81 | 4.732% | $235.448 | $235.45 | $235.45 | $235.40 |
| Purchase #7 | $179.92 | 3.843% | $186.8343 | $186.83 | $186.85 | $186.80 |
| 7 purchase totals = | $1,452.02 | $1,551.1294 | $1,551.14 | $1,551.15 | $1,551.00 | |