| 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 | $139.50 | 6.744% | $148.9079 | $148.91 | $148.90 | $148.90 |
| Purchase #2 | $135.61 | 6.346% | $144.2158 | $144.22 | $144.20 | $144.20 |
| Purchase #3 | $122.33 | 10.161% | $134.76 | $134.76 | $134.75 | $134.80 |
| Purchase #4 | $26.78 | 12.685% | $30.177 | $30.18 | $30.20 | $30.20 |
| Purchase #5 | $149.74 | 5.562% | $158.0685 | $158.07 | $158.05 | $158.10 |
| Purchase #6 | $249.53 | 3.865% | $259.1743 | $259.17 | $259.15 | $259.20 |
| Purchase #7 | $151.46 | 3.574% | $156.8732 | $156.87 | $156.85 | $156.90 |
| 7 purchase totals = | $974.95 | $1,032.1767 | $1,032.18 | $1,032.10 | $1,032.30 | |