| 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 | $153.60 | 5.622% | $162.2354 | $162.24 | $162.25 | $162.20 |
| Purchase #2 | $120.55 | 7.591% | $129.701 | $129.70 | $129.70 | $129.70 |
| Purchase #3 | $24.44 | 9.554% | $26.775 | $26.78 | $26.80 | $26.80 |
| Purchase #4 | $117.69 | 5.566% | $124.2406 | $124.24 | $124.25 | $124.20 |
| Purchase #5 | $5.40 | 4.384% | $5.6367 | $5.64 | $5.65 | $5.60 |
| Purchase #6 | $223.94 | 4.521% | $234.0643 | $234.06 | $234.05 | $234.10 |
| Purchase #7 | $206.26 | 13.491% | $234.0865 | $234.09 | $234.10 | $234.10 |
| 7 purchase totals = | $851.88 | $916.7395 | $916.75 | $916.80 | $916.70 | |