| 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 | $140.72 | 12.404% | $158.1749 | $158.17 | $158.15 | $158.20 |
| Purchase #2 | $163.99 | 5.198% | $172.5142 | $172.51 | $172.50 | $172.50 |
| Purchase #3 | $199.27 | 6.228% | $211.6805 | $211.68 | $211.70 | $211.70 |
| Purchase #4 | $224.95 | 10.529% | $248.635 | $248.64 | $248.65 | $248.60 |
| Purchase #5 | $71.63 | 9.138% | $78.1755 | $78.18 | $78.20 | $78.20 |
| Purchase #6 | $189.75 | 9.328% | $207.4499 | $207.45 | $207.45 | $207.40 |
| Purchase #7 | $130.53 | 8.227% | $141.2687 | $141.27 | $141.25 | $141.30 |
| 7 purchase totals = | $1,120.84 | $1,217.8987 | $1,217.90 | $1,217.90 | $1,217.90 | |