| 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 | $103.42 | 9.583% | $113.3307 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $198.99 | 9.407% | $217.709 | $217.71 | $217.70 | $217.70 |
| Purchase #3 | $152.84 | 6.221% | $162.3482 | $162.35 | $162.35 | $162.30 |
| Purchase #4 | $133.70 | 4.640% | $139.9037 | $139.90 | $139.90 | $139.90 |
| Purchase #5 | $74.31 | 5.802% | $78.6215 | $78.62 | $78.60 | $78.60 |
| Purchase #6 | $180.56 | 3.617% | $187.0909 | $187.09 | $187.10 | $187.10 |
| Purchase #7 | $178.32 | 3.305% | $184.2135 | $184.21 | $184.20 | $184.20 |
| 7 purchase totals = | $1,022.14 | $1,083.2175 | $1,083.21 | $1,083.20 | $1,083.10 | |