| 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 | $177.73 | 13.592% | $201.8871 | $201.89 | $201.90 | $201.90 |
| Purchase #2 | $172.57 | 7.815% | $186.0563 | $186.06 | $186.05 | $186.10 |
| Purchase #3 | $184.85 | 6.705% | $197.2442 | $197.24 | $197.25 | $197.20 |
| Purchase #4 | $217.44 | 3.642% | $225.3592 | $225.36 | $225.35 | $225.40 |
| Purchase #5 | $131.74 | 5.600% | $139.1174 | $139.12 | $139.10 | $139.10 |
| Purchase #6 | $107.35 | 8.520% | $116.4962 | $116.50 | $116.50 | $116.50 |
| Purchase #7 | $174.70 | 3.695% | $181.1552 | $181.16 | $181.15 | $181.20 |
| 7 purchase totals = | $1,166.38 | $1,247.3156 | $1,247.33 | $1,247.30 | $1,247.40 | |