| 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 | $161.55 | 4.359% | $168.592 | $168.59 | $168.60 | $168.60 |
| Purchase #2 | $121.39 | 7.501% | $130.4955 | $130.50 | $130.50 | $130.50 |
| Purchase #3 | $70.60 | 9.277% | $77.1496 | $77.15 | $77.15 | $77.10 |
| Purchase #4 | $111.54 | 3.498% | $115.4417 | $115.44 | $115.45 | $115.40 |
| Purchase #5 | $171.80 | 8.675% | $186.7037 | $186.70 | $186.70 | $186.70 |
| Purchase #6 | $127.25 | 7.147% | $136.3446 | $136.34 | $136.35 | $136.30 |
| Purchase #7 | $204.27 | 4.823% | $214.1219 | $214.12 | $214.10 | $214.10 |
| 7 purchase totals = | $968.40 | $1,028.8490 | $1,028.84 | $1,028.85 | $1,028.70 | |