| 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 | $152.81 | 8.782% | $166.2298 | $166.23 | $166.25 | $166.20 |
| Purchase #2 | $78.97 | 13.715% | $89.8007 | $89.80 | $89.80 | $89.80 |
| Purchase #3 | $229.79 | 10.508% | $253.9363 | $253.94 | $253.95 | $253.90 |
| Purchase #4 | $232.81 | 10.708% | $257.7393 | $257.74 | $257.75 | $257.70 |
| Purchase #5 | $232.78 | 8.296% | $252.0914 | $252.09 | $252.10 | $252.10 |
| Purchase #6 | $77.76 | 12.534% | $87.5064 | $87.51 | $87.50 | $87.50 |
| Purchase #7 | $235.47 | 5.440% | $248.2796 | $248.28 | $248.30 | $248.30 |
| 7 purchase totals = | $1,240.39 | $1,355.5835 | $1,355.59 | $1,355.65 | $1,355.50 | |