| 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 | $186.55 | 8.170% | $201.7911 | $201.79 | $201.80 | $201.80 |
| Purchase #2 | $201.54 | 6.301% | $214.239 | $214.24 | $214.25 | $214.20 |
| Purchase #3 | $10.44 | 9.678% | $11.4504 | $11.45 | $11.45 | $11.50 |
| Purchase #4 | $102.51 | 7.651% | $110.353 | $110.35 | $110.35 | $110.40 |
| Purchase #5 | $52.31 | 8.538% | $56.7762 | $56.78 | $56.80 | $56.80 |
| Purchase #6 | $225.25 | 4.450% | $235.2736 | $235.27 | $235.25 | $235.30 |
| Purchase #7 | $171.58 | 3.302% | $177.2456 | $177.25 | $177.25 | $177.20 |
| 7 purchase totals = | $950.18 | $1,007.1289 | $1,007.13 | $1,007.15 | $1,007.20 | |