| 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 | $173.65 | 8.415% | $188.2626 | $188.26 | $188.25 | $188.30 |
| Purchase #2 | $188.80 | 12.772% | $212.9135 | $212.91 | $212.90 | $212.90 |
| Purchase #3 | $23.93 | 9.283% | $26.1514 | $26.15 | $26.15 | $26.20 |
| Purchase #4 | $79.77 | 6.520% | $84.971 | $84.97 | $84.95 | $85.00 |
| Purchase #5 | $179.85 | 4.499% | $187.9415 | $187.94 | $187.95 | $187.90 |
| Purchase #6 | $150.84 | 4.556% | $157.7123 | $157.71 | $157.70 | $157.70 |
| Purchase #7 | $48.31 | 9.326% | $52.8154 | $52.82 | $52.80 | $52.80 |
| 7 purchase totals = | $845.15 | $910.7677 | $910.76 | $910.70 | $910.80 | |