| 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 | $165.46 | 3.546% | $171.3272 | $171.33 | $171.35 | $171.30 |
| Purchase #2 | $231.30 | 5.171% | $243.2605 | $243.26 | $243.25 | $243.30 |
| Purchase #3 | $33.42 | 5.731% | $35.3353 | $35.34 | $35.35 | $35.30 |
| Purchase #4 | $232.86 | 6.688% | $248.4337 | $248.43 | $248.45 | $248.40 |
| Purchase #5 | $120.35 | 4.831% | $126.1641 | $126.16 | $126.15 | $126.20 |
| Purchase #6 | $73.91 | 6.109% | $78.4252 | $78.43 | $78.45 | $78.40 |
| Purchase #7 | $178.37 | 6.350% | $189.6965 | $189.70 | $189.70 | $189.70 |
| 7 purchase totals = | $1,035.67 | $1,092.6425 | $1,092.65 | $1,092.70 | $1,092.60 | |