| 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 | $181.96 | 6.849% | $194.4224 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $120.96 | 5.779% | $127.9503 | $127.95 | $127.95 | $128.00 |
| Purchase #3 | $140.26 | 9.818% | $154.0307 | $154.03 | $154.05 | $154.00 |
| Purchase #4 | $70.90 | 12.221% | $79.5647 | $79.56 | $79.55 | $79.60 |
| Purchase #5 | $46.92 | 9.569% | $51.4098 | $51.41 | $51.40 | $51.40 |
| Purchase #6 | $67.87 | 13.381% | $76.9517 | $76.95 | $76.95 | $77.00 |
| Purchase #7 | $59.48 | 7.861% | $64.1557 | $64.16 | $64.15 | $64.20 |
| 7 purchase totals = | $688.35 | $748.4853 | $748.48 | $748.45 | $748.60 | |