| 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 | $130.75 | 11.778% | $146.1497 | $146.15 | $146.15 | $146.10 |
| Purchase #2 | $179.99 | 3.680% | $186.6136 | $186.61 | $186.60 | $186.60 |
| Purchase #3 | $10.48 | 4.417% | $10.9429 | $10.94 | $10.95 | $10.90 |
| Purchase #4 | $17.88 | 13.856% | $20.3575 | $20.36 | $20.35 | $20.40 |
| Purchase #5 | $157.48 | 12.353% | $176.9335 | $176.93 | $176.95 | $176.90 |
| Purchase #6 | $230.72 | 10.486% | $254.9133 | $254.91 | $254.90 | $254.90 |
| Purchase #7 | $64.75 | 4.111% | $67.4119 | $67.41 | $67.40 | $67.40 |
| 7 purchase totals = | $792.05 | $863.3224 | $863.31 | $863.30 | $863.20 | |