| 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 | $165.29 | 6.250% | $175.6206 | $175.62 | $175.60 | $175.60 |
| Purchase #2 | $218.30 | 10.815% | $241.9091 | $241.91 | $241.90 | $241.90 |
| Purchase #3 | $176.33 | 6.253% | $187.3559 | $187.36 | $187.35 | $187.40 |
| Purchase #4 | $180.72 | 3.450% | $186.9548 | $186.95 | $186.95 | $187.00 |
| Purchase #5 | $152.27 | 12.750% | $171.6844 | $171.68 | $171.70 | $171.70 |
| Purchase #6 | $22.27 | 7.312% | $23.8984 | $23.90 | $23.90 | $23.90 |
| Purchase #7 | $174.37 | 10.780% | $193.1671 | $193.17 | $193.15 | $193.20 |
| 7 purchase totals = | $1,089.55 | $1,180.5903 | $1,180.59 | $1,180.55 | $1,180.70 | |