| 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 | $167.93 | 3.833% | $174.3668 | $174.37 | $174.35 | $174.40 |
| Purchase #2 | $98.35 | 5.548% | $103.8065 | $103.81 | $103.80 | $103.80 |
| Purchase #3 | $71.88 | 4.412% | $75.0513 | $75.05 | $75.05 | $75.10 |
| Purchase #4 | $103.74 | 4.233% | $108.1313 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $159.97 | 5.570% | $168.8803 | $168.88 | $168.90 | $168.90 |
| Purchase #6 | $167.76 | 12.395% | $188.5539 | $188.55 | $188.55 | $188.60 |
| Purchase #7 | $22.72 | 5.583% | $23.9885 | $23.99 | $24.00 | $24.00 |
| 7 purchase totals = | $792.35 | $842.7786 | $842.78 | $842.80 | $842.90 | |