| 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 | $162.45 | 6.830% | $173.5453 | $173.55 | $173.55 | $173.50 |
| Purchase #2 | $180.74 | 6.595% | $192.6598 | $192.66 | $192.65 | $192.70 |
| Purchase #3 | $8.98 | 3.118% | $9.26 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $107.57 | 11.157% | $119.5716 | $119.57 | $119.55 | $119.60 |
| Purchase #5 | $9.85 | 5.252% | $10.3673 | $10.37 | $10.35 | $10.40 |
| Purchase #6 | $223.78 | 12.159% | $250.9894 | $250.99 | $251.00 | $251.00 |
| Purchase #7 | $127.41 | 6.300% | $135.4368 | $135.44 | $135.45 | $135.40 |
| 7 purchase totals = | $820.78 | $891.8302 | $891.84 | $891.80 | $891.90 | |