| 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 | $192.42 | 5.752% | $203.488 | $203.49 | $203.50 | $203.50 |
| Purchase #2 | $181.42 | 3.393% | $187.5756 | $187.58 | $187.60 | $187.60 |
| Purchase #3 | $60.55 | 5.477% | $63.8663 | $63.87 | $63.85 | $63.90 |
| Purchase #4 | $153.36 | 3.568% | $158.8319 | $158.83 | $158.85 | $158.80 |
| Purchase #5 | $170.36 | 10.754% | $188.6805 | $188.68 | $188.70 | $188.70 |
| Purchase #6 | $123.47 | 7.161% | $132.3117 | $132.31 | $132.30 | $132.30 |
| Purchase #7 | $142.79 | 7.215% | $153.0923 | $153.09 | $153.10 | $153.10 |
| 7 purchase totals = | $1,024.37 | $1,087.8463 | $1,087.85 | $1,087.90 | $1,087.90 | |