| 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 | $129.74 | 4.791% | $135.9558 | $135.96 | $135.95 | $136.00 |
| Purchase #2 | $205.79 | 10.292% | $226.9699 | $226.97 | $226.95 | $227.00 |
| Purchase #3 | $79.45 | 4.757% | $83.2294 | $83.23 | $83.25 | $83.20 |
| Purchase #4 | $8.49 | 11.327% | $9.4517 | $9.45 | $9.45 | $9.50 |
| Purchase #5 | $80.78 | 5.650% | $85.3441 | $85.34 | $85.35 | $85.30 |
| Purchase #6 | $173.38 | 3.227% | $178.975 | $178.98 | $179.00 | $179.00 |
| Purchase #7 | $126.35 | 7.534% | $135.8692 | $135.87 | $135.85 | $135.90 |
| 7 purchase totals = | $803.98 | $855.7951 | $855.80 | $855.80 | $855.90 | |