| 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 | $170.99 | 4.794% | $179.1873 | $179.19 | $179.20 | $179.20 |
| Purchase #2 | $218.27 | 11.706% | $243.8207 | $243.82 | $243.80 | $243.80 |
| Purchase #3 | $182.39 | 4.697% | $190.9569 | $190.96 | $190.95 | $191.00 |
| Purchase #4 | $133.80 | 4.384% | $139.6658 | $139.67 | $139.65 | $139.70 |
| Purchase #5 | $61.90 | 6.192% | $65.7328 | $65.73 | $65.75 | $65.70 |
| Purchase #6 | $213.66 | 11.186% | $237.56 | $237.56 | $237.55 | $237.60 |
| Purchase #7 | $6.42 | 5.446% | $6.7696 | $6.77 | $6.75 | $6.80 |
| 7 purchase totals = | $987.43 | $1,063.6931 | $1,063.70 | $1,063.65 | $1,063.80 | |