| 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 | $80.65 | 9.694% | $88.4682 | $88.47 | $88.45 | $88.50 |
| Purchase #2 | $128.69 | 12.686% | $145.0156 | $145.02 | $145.00 | $145.00 |
| Purchase #3 | $73.79 | 5.605% | $77.9259 | $77.93 | $77.95 | $77.90 |
| Purchase #4 | $201.87 | 11.750% | $225.5897 | $225.59 | $225.60 | $225.60 |
| Purchase #5 | $207.38 | 9.262% | $226.5875 | $226.59 | $226.60 | $226.60 |
| Purchase #6 | $167.74 | 5.840% | $177.536 | $177.54 | $177.55 | $177.50 |
| Purchase #7 | $157.94 | 7.767% | $170.2072 | $170.21 | $170.20 | $170.20 |
| 7 purchase totals = | $1,018.06 | $1,111.3301 | $1,111.35 | $1,111.35 | $1,111.30 | |