| 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 | $153.42 | 3.565% | $158.8894 | $158.89 | $158.90 | $158.90 |
| Purchase #2 | $165.68 | 12.802% | $186.8904 | $186.89 | $186.90 | $186.90 |
| Purchase #3 | $207.32 | 4.423% | $216.4898 | $216.49 | $216.50 | $216.50 |
| Purchase #4 | $242.26 | 7.647% | $260.7856 | $260.79 | $260.80 | $260.80 |
| Purchase #5 | $51.70 | 12.255% | $58.0358 | $58.04 | $58.05 | $58.00 |
| Purchase #6 | $176.77 | 7.820% | $190.5934 | $190.59 | $190.60 | $190.60 |
| Purchase #7 | $141.86 | 3.526% | $146.862 | $146.86 | $146.85 | $146.90 |
| 7 purchase totals = | $1,139.01 | $1,218.5464 | $1,218.55 | $1,218.60 | $1,218.60 | |