| 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 | $161.53 | 11.337% | $179.8427 | $179.84 | $179.85 | $179.80 |
| Purchase #2 | $101.83 | 4.634% | $106.5488 | $106.55 | $106.55 | $106.50 |
| Purchase #3 | $113.83 | 9.333% | $124.4538 | $124.45 | $124.45 | $124.50 |
| Purchase #4 | $115.53 | 5.800% | $122.2307 | $122.23 | $122.25 | $122.20 |
| Purchase #5 | $164.52 | 12.693% | $185.4025 | $185.40 | $185.40 | $185.40 |
| Purchase #6 | $29.29 | 4.570% | $30.6286 | $30.63 | $30.65 | $30.60 |
| Purchase #7 | $165.66 | 8.525% | $179.7825 | $179.78 | $179.80 | $179.80 |
| 7 purchase totals = | $852.19 | $928.8896 | $928.88 | $928.95 | $928.80 | |