| 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 | $134.93 | 9.177% | $147.3125 | $147.31 | $147.30 | $147.30 |
| Purchase #2 | $64.52 | 12.818% | $72.7902 | $72.79 | $72.80 | $72.80 |
| Purchase #3 | $248.29 | 11.400% | $276.5951 | $276.60 | $276.60 | $276.60 |
| Purchase #4 | $64.43 | 4.479% | $67.3158 | $67.32 | $67.30 | $67.30 |
| Purchase #5 | $12.52 | 9.825% | $13.7501 | $13.75 | $13.75 | $13.80 |
| Purchase #6 | $188.27 | 3.275% | $194.4358 | $194.44 | $194.45 | $194.40 |
| Purchase #7 | $166.27 | 8.356% | $180.1635 | $180.16 | $180.15 | $180.20 |
| 7 purchase totals = | $879.23 | $952.3630 | $952.37 | $952.35 | $952.40 | |