| 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 | $183.71 | 6.346% | $195.3682 | $195.37 | $195.35 | $195.40 |
| Purchase #2 | $157.31 | 4.258% | $164.0083 | $164.01 | $164.00 | $164.00 |
| Purchase #3 | $228.86 | 7.366% | $245.7178 | $245.72 | $245.70 | $245.70 |
| Purchase #4 | $229.62 | 12.454% | $258.2169 | $258.22 | $258.20 | $258.20 |
| Purchase #5 | $85.61 | 8.667% | $93.0298 | $93.03 | $93.05 | $93.00 |
| Purchase #6 | $128.49 | 8.323% | $139.1842 | $139.18 | $139.20 | $139.20 |
| Purchase #7 | $27.39 | 9.546% | $30.0046 | $30.00 | $30.00 | $30.00 |
| 7 purchase totals = | $1,040.99 | $1,125.5298 | $1,125.53 | $1,125.50 | $1,125.50 | |