| 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 | $175.81 | 12.832% | $198.3699 | $198.37 | $198.35 | $198.40 |
| Purchase #2 | $176.74 | 13.721% | $200.9905 | $200.99 | $201.00 | $201.00 |
| Purchase #3 | $221.70 | 5.545% | $233.9933 | $233.99 | $234.00 | $234.00 |
| Purchase #4 | $39.82 | 3.733% | $41.3065 | $41.31 | $41.30 | $41.30 |
| Purchase #5 | $229.87 | 7.520% | $247.1562 | $247.16 | $247.15 | $247.20 |
| Purchase #6 | $98.59 | 3.679% | $102.2171 | $102.22 | $102.20 | $102.20 |
| Purchase #7 | $111.45 | 10.173% | $122.7878 | $122.79 | $122.80 | $122.80 |
| 7 purchase totals = | $1,053.98 | $1,146.8213 | $1,146.83 | $1,146.80 | $1,146.90 | |