| 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 | $76.98 | 9.657% | $84.414 | $84.41 | $84.40 | $84.40 |
| Purchase #2 | $194.52 | 6.294% | $206.7631 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $226.77 | 13.529% | $257.4497 | $257.45 | $257.45 | $257.40 |
| Purchase #4 | $80.54 | 8.128% | $87.0863 | $87.09 | $87.10 | $87.10 |
| Purchase #5 | $136.47 | 7.844% | $147.1747 | $147.17 | $147.15 | $147.20 |
| Purchase #6 | $160.57 | 7.290% | $172.2756 | $172.28 | $172.30 | $172.30 |
| Purchase #7 | $243.52 | 7.227% | $261.1192 | $261.12 | $261.10 | $261.10 |
| 7 purchase totals = | $1,119.37 | $1,216.2826 | $1,216.28 | $1,216.25 | $1,216.30 | |