| 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 | $172.94 | 9.282% | $188.9923 | $188.99 | $189.00 | $189.00 |
| Purchase #2 | $189.54 | 10.248% | $208.9641 | $208.96 | $208.95 | $209.00 |
| Purchase #3 | $65.59 | 10.364% | $72.3877 | $72.39 | $72.40 | $72.40 |
| Purchase #4 | $136.99 | 9.502% | $150.0068 | $150.01 | $150.00 | $150.00 |
| Purchase #5 | $216.25 | 5.871% | $228.946 | $228.95 | $228.95 | $228.90 |
| Purchase #6 | $225.68 | 6.624% | $240.629 | $240.63 | $240.65 | $240.60 |
| Purchase #7 | $118.47 | 13.479% | $134.4386 | $134.44 | $134.45 | $134.40 |
| 7 purchase totals = | $1,125.46 | $1,224.3645 | $1,224.37 | $1,224.40 | $1,224.30 | |