| 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 | $174.45 | 10.516% | $192.7952 | $192.80 | $192.80 | $192.80 |
| Purchase #2 | $31.42 | 11.744% | $35.11 | $35.11 | $35.10 | $35.10 |
| Purchase #3 | $81.43 | 11.553% | $90.8376 | $90.84 | $90.85 | $90.80 |
| Purchase #4 | $176.82 | 12.821% | $199.4901 | $199.49 | $199.50 | $199.50 |
| Purchase #5 | $194.68 | 4.420% | $203.2849 | $203.28 | $203.30 | $203.30 |
| Purchase #6 | $238.48 | 9.641% | $261.4719 | $261.47 | $261.45 | $261.50 |
| Purchase #7 | $70.29 | 6.260% | $74.6902 | $74.69 | $74.70 | $74.70 |
| 7 purchase totals = | $967.57 | $1,057.6799 | $1,057.68 | $1,057.70 | $1,057.70 | |