| 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 | $175.99 | 11.546% | $196.3098 | $196.31 | $196.30 | $196.30 |
| Purchase #2 | $21.25 | 8.360% | $23.0265 | $23.03 | $23.05 | $23.00 |
| Purchase #3 | $216.71 | 13.785% | $246.5835 | $246.58 | $246.60 | $246.60 |
| Purchase #4 | $169.83 | 4.224% | $177.0036 | $177.00 | $177.00 | $177.00 |
| Purchase #5 | $24.36 | 3.356% | $25.1775 | $25.18 | $25.20 | $25.20 |
| Purchase #6 | $165.30 | 7.175% | $177.1603 | $177.16 | $177.15 | $177.20 |
| Purchase #7 | $234.50 | 13.424% | $265.9793 | $265.98 | $266.00 | $266.00 |
| 7 purchase totals = | $1,007.94 | $1,111.2405 | $1,111.24 | $1,111.30 | $1,111.30 | |