| 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 | $172.67 | 9.313% | $188.7508 | $188.75 | $188.75 | $188.80 |
| Purchase #2 | $192.74 | 13.194% | $218.1701 | $218.17 | $218.15 | $218.20 |
| Purchase #3 | $230.61 | 6.737% | $246.1462 | $246.15 | $246.15 | $246.10 |
| Purchase #4 | $188.75 | 6.444% | $200.9131 | $200.91 | $200.90 | $200.90 |
| Purchase #5 | $60.40 | 9.557% | $66.1724 | $66.17 | $66.15 | $66.20 |
| Purchase #6 | $129.78 | 13.370% | $147.1316 | $147.13 | $147.15 | $147.10 |
| Purchase #7 | $174.28 | 6.407% | $185.4461 | $185.45 | $185.45 | $185.40 |
| 7 purchase totals = | $1,149.23 | $1,252.7303 | $1,252.73 | $1,252.70 | $1,252.70 | |