| 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 | $165.81 | 9.587% | $181.7062 | $181.71 | $181.70 | $181.70 |
| Purchase #2 | $226.79 | 12.711% | $255.6173 | $255.62 | $255.60 | $255.60 |
| Purchase #3 | $113.98 | 11.536% | $127.1287 | $127.13 | $127.15 | $127.10 |
| Purchase #4 | $204.47 | 11.639% | $228.2683 | $228.27 | $228.25 | $228.30 |
| Purchase #5 | $100.80 | 6.215% | $107.0647 | $107.06 | $107.05 | $107.10 |
| Purchase #6 | $208.32 | 10.843% | $230.9081 | $230.91 | $230.90 | $230.90 |
| Purchase #7 | $153.33 | 11.102% | $170.3527 | $170.35 | $170.35 | $170.40 |
| 7 purchase totals = | $1,173.50 | $1,301.0460 | $1,301.05 | $1,301.00 | $1,301.10 | |