| 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 | $160.28 | 3.340% | $165.6334 | $165.63 | $165.65 | $165.60 |
| Purchase #2 | $52.84 | 13.269% | $59.8513 | $59.85 | $59.85 | $59.90 |
| Purchase #3 | $121.81 | 10.415% | $134.4965 | $134.50 | $134.50 | $134.50 |
| Purchase #4 | $46.71 | 9.666% | $51.225 | $51.23 | $51.25 | $51.20 |
| Purchase #5 | $72.36 | 12.248% | $81.2227 | $81.22 | $81.20 | $81.20 |
| Purchase #6 | $64.76 | 8.725% | $70.4103 | $70.41 | $70.40 | $70.40 |
| Purchase #7 | $213.50 | 6.442% | $227.2537 | $227.25 | $227.25 | $227.30 |
| 7 purchase totals = | $732.26 | $790.0929 | $790.09 | $790.10 | $790.10 | |