| 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 | $142.44 | 3.169% | $146.9539 | $146.95 | $146.95 | $147.00 |
| Purchase #2 | $116.26 | 8.626% | $126.2886 | $126.29 | $126.30 | $126.30 |
| Purchase #3 | $146.57 | 5.313% | $154.3573 | $154.36 | $154.35 | $154.40 |
| Purchase #4 | $175.85 | 7.576% | $189.1724 | $189.17 | $189.15 | $189.20 |
| Purchase #5 | $138.68 | 10.406% | $153.111 | $153.11 | $153.10 | $153.10 |
| Purchase #6 | $204.75 | 3.123% | $211.1443 | $211.14 | $211.15 | $211.10 |
| Purchase #7 | $176.44 | 8.743% | $191.8661 | $191.87 | $191.85 | $191.90 |
| 7 purchase totals = | $1,100.99 | $1,172.8936 | $1,172.89 | $1,172.85 | $1,173.00 | |