| 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 | $146.38 | 10.172% | $161.2698 | $161.27 | $161.25 | $161.30 |
| Purchase #2 | $21.84 | 10.297% | $24.0889 | $24.09 | $24.10 | $24.10 |
| Purchase #3 | $90.87 | 3.176% | $93.756 | $93.76 | $93.75 | $93.80 |
| Purchase #4 | $225.37 | 7.413% | $242.0767 | $242.08 | $242.10 | $242.10 |
| Purchase #5 | $190.72 | 3.846% | $198.0551 | $198.06 | $198.05 | $198.10 |
| Purchase #6 | $124.34 | 13.259% | $140.8262 | $140.83 | $140.85 | $140.80 |
| Purchase #7 | $64.71 | 13.178% | $73.2375 | $73.24 | $73.25 | $73.20 |
| 7 purchase totals = | $864.23 | $933.3102 | $933.33 | $933.35 | $933.40 | |