| 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 | $167.26 | 4.542% | $174.8569 | $174.86 | $174.85 | $174.90 |
| Purchase #2 | $250.39 | 6.108% | $265.6838 | $265.68 | $265.70 | $265.70 |
| Purchase #3 | $221.60 | 9.554% | $242.7717 | $242.77 | $242.75 | $242.80 |
| Purchase #4 | $239.42 | 5.661% | $252.9736 | $252.97 | $252.95 | $253.00 |
| Purchase #5 | $105.45 | 4.246% | $109.9274 | $109.93 | $109.95 | $109.90 |
| Purchase #6 | $125.82 | 10.571% | $139.1204 | $139.12 | $139.10 | $139.10 |
| Purchase #7 | $126.45 | 5.372% | $133.2429 | $133.24 | $133.25 | $133.20 |
| 7 purchase totals = | $1,236.39 | $1,318.5767 | $1,318.57 | $1,318.55 | $1,318.60 | |