| 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 | $135.43 | 6.516% | $144.2546 | $144.25 | $144.25 | $144.30 |
| Purchase #2 | $135.75 | 13.830% | $154.5242 | $154.52 | $154.50 | $154.50 |
| Purchase #3 | $17.50 | 6.181% | $18.5817 | $18.58 | $18.60 | $18.60 |
| Purchase #4 | $91.99 | 13.547% | $104.4519 | $104.45 | $104.45 | $104.50 |
| Purchase #5 | $156.63 | 13.280% | $177.4305 | $177.43 | $177.45 | $177.40 |
| Purchase #6 | $150.26 | 12.544% | $169.1086 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $248.45 | 4.679% | $260.075 | $260.08 | $260.10 | $260.10 |
| 7 purchase totals = | $936.01 | $1,028.4265 | $1,028.42 | $1,028.45 | $1,028.50 | |