| 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 | $159.61 | 3.650% | $165.4358 | $165.44 | $165.45 | $165.40 |
| Purchase #2 | $235.90 | 5.473% | $248.8108 | $248.81 | $248.80 | $248.80 |
| Purchase #3 | $115.42 | 5.769% | $122.0786 | $122.08 | $122.10 | $122.10 |
| Purchase #4 | $25.41 | 5.120% | $26.711 | $26.71 | $26.70 | $26.70 |
| Purchase #5 | $196.34 | 8.599% | $213.2233 | $213.22 | $213.20 | $213.20 |
| Purchase #6 | $73.83 | 11.509% | $82.3271 | $82.33 | $82.35 | $82.30 |
| Purchase #7 | $69.45 | 6.227% | $73.7747 | $73.77 | $73.75 | $73.80 |
| 7 purchase totals = | $875.96 | $932.3613 | $932.36 | $932.35 | $932.30 | |