| 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 | $188.79 | 6.445% | $200.9575 | $200.96 | $200.95 | $201.00 |
| Purchase #2 | $128.83 | 3.332% | $133.1226 | $133.12 | $133.10 | $133.10 |
| Purchase #3 | $74.69 | 5.594% | $78.8682 | $78.87 | $78.85 | $78.90 |
| Purchase #4 | $134.97 | 13.155% | $152.7253 | $152.73 | $152.75 | $152.70 |
| Purchase #5 | $218.66 | 4.625% | $228.773 | $228.77 | $228.75 | $228.80 |
| Purchase #6 | $126.31 | 11.506% | $140.8432 | $140.84 | $140.85 | $140.80 |
| Purchase #7 | $160.95 | 6.867% | $172.0024 | $172.00 | $172.00 | $172.00 |
| 7 purchase totals = | $1,033.20 | $1,107.2922 | $1,107.29 | $1,107.25 | $1,107.30 | |