| 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 | $140.76 | 11.360% | $156.7503 | $156.75 | $156.75 | $156.80 |
| Purchase #2 | $183.25 | 3.633% | $189.9075 | $189.91 | $189.90 | $189.90 |
| Purchase #3 | $78.48 | 6.113% | $83.2775 | $83.28 | $83.30 | $83.30 |
| Purchase #4 | $199.45 | 9.822% | $219.04 | $219.04 | $219.05 | $219.00 |
| Purchase #5 | $210.78 | 6.788% | $225.0877 | $225.09 | $225.10 | $225.10 |
| Purchase #6 | $186.54 | 13.313% | $211.3741 | $211.37 | $211.35 | $211.40 |
| Purchase #7 | $95.73 | 9.274% | $104.608 | $104.61 | $104.60 | $104.60 |
| 7 purchase totals = | $1,094.99 | $1,190.0451 | $1,190.05 | $1,190.05 | $1,190.10 | |