| 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 | $125.35 | 9.467% | $137.2169 | $137.22 | $137.20 | $137.20 |
| Purchase #2 | $167.41 | 5.872% | $177.2403 | $177.24 | $177.25 | $177.20 |
| Purchase #3 | $182.95 | 6.159% | $194.2179 | $194.22 | $194.20 | $194.20 |
| Purchase #4 | $174.59 | 3.810% | $181.2419 | $181.24 | $181.25 | $181.20 |
| Purchase #5 | $93.28 | 10.602% | $103.1695 | $103.17 | $103.15 | $103.20 |
| Purchase #6 | $232.60 | 13.620% | $264.2801 | $264.28 | $264.30 | $264.30 |
| Purchase #7 | $168.57 | 5.737% | $178.2409 | $178.24 | $178.25 | $178.20 |
| 7 purchase totals = | $1,144.75 | $1,235.6075 | $1,235.61 | $1,235.60 | $1,235.50 | |