| 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 | $156.70 | 6.659% | $167.1347 | $167.13 | $167.15 | $167.10 |
| Purchase #2 | $244.66 | 7.218% | $262.3196 | $262.32 | $262.30 | $262.30 |
| Purchase #3 | $243.36 | 3.300% | $251.3909 | $251.39 | $251.40 | $251.40 |
| Purchase #4 | $243.29 | 4.701% | $254.7271 | $254.73 | $254.75 | $254.70 |
| Purchase #5 | $201.33 | 6.341% | $214.0963 | $214.10 | $214.10 | $214.10 |
| Purchase #6 | $78.49 | 12.658% | $88.4253 | $88.43 | $88.45 | $88.40 |
| Purchase #7 | $219.42 | 11.836% | $245.3906 | $245.39 | $245.40 | $245.40 |
| 7 purchase totals = | $1,387.25 | $1,483.4845 | $1,483.49 | $1,483.55 | $1,483.40 | |