| 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 | $66.81 | 7.740% | $71.9811 | $71.98 | $72.00 | $72.00 |
| Purchase #2 | $153.46 | 4.833% | $160.8767 | $160.88 | $160.90 | $160.90 |
| Purchase #3 | $11.42 | 6.793% | $12.1958 | $12.20 | $12.20 | $12.20 |
| Purchase #4 | $180.45 | 3.281% | $186.3706 | $186.37 | $186.35 | $186.40 |
| Purchase #5 | $242.61 | 5.347% | $255.5824 | $255.58 | $255.60 | $255.60 |
| Purchase #6 | $14.81 | 6.695% | $15.8015 | $15.80 | $15.80 | $15.80 |
| Purchase #7 | $128.27 | 4.472% | $134.0062 | $134.01 | $134.00 | $134.00 |
| 7 purchase totals = | $797.83 | $836.8143 | $836.82 | $836.85 | $836.90 | |