| 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 | $149.66 | 8.834% | $162.881 | $162.88 | $162.90 | $162.90 |
| Purchase #2 | $248.41 | 5.219% | $261.3745 | $261.37 | $261.35 | $261.40 |
| Purchase #3 | $6.47 | 11.464% | $7.2117 | $7.21 | $7.20 | $7.20 |
| Purchase #4 | $21.75 | 5.238% | $22.8893 | $22.89 | $22.90 | $22.90 |
| Purchase #5 | $223.91 | 10.171% | $246.6839 | $246.68 | $246.70 | $246.70 |
| Purchase #6 | $136.84 | 6.423% | $145.6292 | $145.63 | $145.65 | $145.60 |
| Purchase #7 | $242.27 | 11.199% | $269.4018 | $269.40 | $269.40 | $269.40 |
| 7 purchase totals = | $1,029.31 | $1,116.0714 | $1,116.06 | $1,116.10 | $1,116.10 | |