| 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 | $140.48 | 11.301% | $156.3556 | $156.36 | $156.35 | $156.40 |
| Purchase #2 | $19.37 | 12.272% | $21.7471 | $21.75 | $21.75 | $21.70 |
| Purchase #3 | $100.29 | 10.231% | $110.5507 | $110.55 | $110.55 | $110.60 |
| Purchase #4 | $232.69 | 4.167% | $242.3862 | $242.39 | $242.40 | $242.40 |
| Purchase #5 | $128.95 | 11.409% | $143.6619 | $143.66 | $143.65 | $143.70 |
| Purchase #6 | $186.94 | 6.437% | $198.9733 | $198.97 | $198.95 | $199.00 |
| Purchase #7 | $16.81 | 9.270% | $18.3683 | $18.37 | $18.35 | $18.40 |
| 7 purchase totals = | $825.53 | $892.0431 | $892.05 | $892.00 | $892.20 | |