| 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 | $170.37 | 13.445% | $193.2762 | $193.28 | $193.30 | $193.30 |
| Purchase #2 | $121.79 | 3.159% | $125.6373 | $125.64 | $125.65 | $125.60 |
| Purchase #3 | $126.40 | 8.338% | $136.9392 | $136.94 | $136.95 | $136.90 |
| Purchase #4 | $32.98 | 7.717% | $35.5251 | $35.53 | $35.55 | $35.50 |
| Purchase #5 | $7.53 | 3.156% | $7.7676 | $7.77 | $7.75 | $7.80 |
| Purchase #6 | $192.29 | 13.573% | $218.3895 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $224.78 | 6.245% | $238.8175 | $238.82 | $238.80 | $238.80 |
| 7 purchase totals = | $876.14 | $956.3524 | $956.37 | $956.40 | $956.30 | |