| 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 | $168.42 | 12.304% | $189.1424 | $189.14 | $189.15 | $189.10 |
| Purchase #2 | $54.50 | 13.634% | $61.9305 | $61.93 | $61.95 | $61.90 |
| Purchase #3 | $197.34 | 5.221% | $207.6431 | $207.64 | $207.65 | $207.60 |
| Purchase #4 | $223.55 | 9.115% | $243.9266 | $243.93 | $243.95 | $243.90 |
| Purchase #5 | $119.63 | 12.777% | $134.9151 | $134.92 | $134.90 | $134.90 |
| Purchase #6 | $185.56 | 12.490% | $208.7364 | $208.74 | $208.75 | $208.70 |
| Purchase #7 | $51.93 | 6.614% | $55.3647 | $55.36 | $55.35 | $55.40 |
| 7 purchase totals = | $1,000.93 | $1,101.6588 | $1,101.66 | $1,101.70 | $1,101.50 | |