| 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 | $17.31 | 4.552% | $18.098 | $18.10 | $18.10 | $18.10 |
| Purchase #2 | $189.30 | 3.623% | $196.1583 | $196.16 | $196.15 | $196.20 |
| Purchase #3 | $125.82 | 11.491% | $140.278 | $140.28 | $140.30 | $140.30 |
| Purchase #4 | $102.84 | 6.493% | $109.5174 | $109.52 | $109.50 | $109.50 |
| Purchase #5 | $5.51 | 6.620% | $5.8748 | $5.87 | $5.85 | $5.90 |
| Purchase #6 | $24.37 | 3.241% | $25.1598 | $25.16 | $25.15 | $25.20 |
| Purchase #7 | $197.64 | 4.362% | $206.2611 | $206.26 | $206.25 | $206.30 |
| 7 purchase totals = | $662.79 | $701.3474 | $701.35 | $701.30 | $701.50 | |