| 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 | $164.63 | 5.255% | $173.2813 | $173.28 | $173.30 | $173.30 |
| Purchase #2 | $175.27 | 4.536% | $183.2202 | $183.22 | $183.20 | $183.20 |
| Purchase #3 | $116.36 | 6.495% | $123.9176 | $123.92 | $123.90 | $123.90 |
| Purchase #4 | $46.35 | 10.798% | $51.3549 | $51.35 | $51.35 | $51.40 |
| Purchase #5 | $122.58 | 9.548% | $134.2839 | $134.28 | $134.30 | $134.30 |
| Purchase #6 | $67.48 | 10.834% | $74.7908 | $74.79 | $74.80 | $74.80 |
| Purchase #7 | $246.72 | 10.605% | $272.8847 | $272.88 | $272.90 | $272.90 |
| 7 purchase totals = | $939.39 | $1,013.7334 | $1,013.72 | $1,013.75 | $1,013.80 | |