| 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 | $146.34 | 12.292% | $164.3281 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $212.32 | 3.707% | $220.1907 | $220.19 | $220.20 | $220.20 |
| Purchase #3 | $172.60 | 12.107% | $193.4967 | $193.50 | $193.50 | $193.50 |
| Purchase #4 | $214.39 | 4.383% | $223.7867 | $223.79 | $223.80 | $223.80 |
| Purchase #5 | $222.90 | 9.102% | $243.1884 | $243.19 | $243.20 | $243.20 |
| Purchase #6 | $126.82 | 7.605% | $136.4647 | $136.46 | $136.45 | $136.50 |
| Purchase #7 | $11.72 | 12.761% | $13.2156 | $13.22 | $13.20 | $13.20 |
| 7 purchase totals = | $1,107.09 | $1,194.6709 | $1,194.68 | $1,194.70 | $1,194.70 | |