| 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 | $171.86 | 6.157% | $182.4414 | $182.44 | $182.45 | $182.40 |
| Purchase #2 | $139.67 | 5.312% | $147.0893 | $147.09 | $147.10 | $147.10 |
| Purchase #3 | $108.59 | 11.571% | $121.1549 | $121.15 | $121.15 | $121.20 |
| Purchase #4 | $233.42 | 10.202% | $257.2335 | $257.23 | $257.25 | $257.20 |
| Purchase #5 | $184.32 | 11.209% | $204.9804 | $204.98 | $205.00 | $205.00 |
| Purchase #6 | $210.41 | 11.791% | $235.2194 | $235.22 | $235.20 | $235.20 |
| Purchase #7 | $209.51 | 8.843% | $228.037 | $228.04 | $228.05 | $228.00 |
| 7 purchase totals = | $1,257.78 | $1,376.1559 | $1,376.15 | $1,376.20 | $1,376.10 | |