| 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 | $133.97 | 13.642% | $152.2462 | $152.25 | $152.25 | $152.20 |
| Purchase #2 | $75.80 | 7.610% | $81.5684 | $81.57 | $81.55 | $81.60 |
| Purchase #3 | $142.38 | 9.407% | $155.7737 | $155.77 | $155.75 | $155.80 |
| Purchase #4 | $227.40 | 9.517% | $249.0417 | $249.04 | $249.05 | $249.00 |
| Purchase #5 | $91.72 | 13.665% | $104.2535 | $104.25 | $104.25 | $104.30 |
| Purchase #6 | $140.49 | 7.165% | $150.5561 | $150.56 | $150.55 | $150.60 |
| Purchase #7 | $247.49 | 9.581% | $271.202 | $271.20 | $271.20 | $271.20 |
| 7 purchase totals = | $1,059.25 | $1,164.6416 | $1,164.64 | $1,164.60 | $1,164.70 | |