| 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 | $137.97 | 8.195% | $149.2766 | $149.28 | $149.30 | $149.30 |
| Purchase #2 | $208.44 | 8.649% | $226.468 | $226.47 | $226.45 | $226.50 |
| Purchase #3 | $31.56 | 11.450% | $35.1736 | $35.17 | $35.15 | $35.20 |
| Purchase #4 | $241.73 | 12.258% | $271.3613 | $271.36 | $271.35 | $271.40 |
| Purchase #5 | $10.33 | 12.684% | $11.6403 | $11.64 | $11.65 | $11.60 |
| Purchase #6 | $190.85 | 7.545% | $205.2496 | $205.25 | $205.25 | $205.20 |
| Purchase #7 | $242.26 | 6.343% | $257.6266 | $257.63 | $257.65 | $257.60 |
| 7 purchase totals = | $1,063.14 | $1,156.7960 | $1,156.80 | $1,156.80 | $1,156.80 | |