| 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 | $175.68 | 3.184% | $181.2737 | $181.27 | $181.25 | $181.30 |
| Purchase #2 | $20.52 | 6.771% | $21.9094 | $21.91 | $21.90 | $21.90 |
| Purchase #3 | $5.44 | 5.475% | $5.7378 | $5.74 | $5.75 | $5.70 |
| Purchase #4 | $127.47 | 10.103% | $140.3483 | $140.35 | $140.35 | $140.30 |
| Purchase #5 | $130.87 | 4.405% | $136.6348 | $136.63 | $136.65 | $136.60 |
| Purchase #6 | $213.74 | 5.364% | $225.205 | $225.21 | $225.20 | $225.20 |
| Purchase #7 | $132.28 | 5.735% | $139.8663 | $139.87 | $139.85 | $139.90 |
| 7 purchase totals = | $806.00 | $850.9753 | $850.98 | $850.95 | $850.90 | |