| 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 | $201.40 | 7.185% | $215.8706 | $215.87 | $215.85 | $215.90 |
| Purchase #2 | $143.59 | 8.162% | $155.3098 | $155.31 | $155.30 | $155.30 |
| Purchase #3 | $181.87 | 12.366% | $204.36 | $204.36 | $204.35 | $204.40 |
| Purchase #4 | $229.80 | 11.554% | $256.3511 | $256.35 | $256.35 | $256.40 |
| Purchase #5 | $68.99 | 7.355% | $74.0642 | $74.06 | $74.05 | $74.10 |
| Purchase #6 | $146.59 | 11.307% | $163.1649 | $163.16 | $163.15 | $163.20 |
| Purchase #7 | $100.80 | 8.346% | $109.2128 | $109.21 | $109.20 | $109.20 |
| 7 purchase totals = | $1,073.04 | $1,178.3334 | $1,178.32 | $1,178.25 | $1,178.50 | |