| 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 | $151.88 | 7.203% | $162.8199 | $162.82 | $162.80 | $162.80 |
| Purchase #2 | $128.87 | 3.749% | $133.7013 | $133.70 | $133.70 | $133.70 |
| Purchase #3 | $23.88 | 7.587% | $25.6918 | $25.69 | $25.70 | $25.70 |
| Purchase #4 | $28.68 | 9.187% | $31.3148 | $31.31 | $31.30 | $31.30 |
| Purchase #5 | $219.74 | 12.711% | $247.6712 | $247.67 | $247.65 | $247.70 |
| Purchase #6 | $128.72 | 10.492% | $142.2253 | $142.23 | $142.25 | $142.20 |
| Purchase #7 | $220.82 | 3.620% | $228.8137 | $228.81 | $228.80 | $228.80 |
| 7 purchase totals = | $902.59 | $972.2380 | $972.23 | $972.20 | $972.20 | |