| 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 | $15.99 | 6.763% | $17.0714 | $17.07 | $17.05 | $17.10 |
| Purchase #2 | $175.74 | 10.415% | $194.0433 | $194.04 | $194.05 | $194.00 |
| Purchase #3 | $107.57 | 9.139% | $117.4008 | $117.40 | $117.40 | $117.40 |
| Purchase #4 | $174.81 | 13.547% | $198.4915 | $198.49 | $198.50 | $198.50 |
| Purchase #5 | $187.54 | 4.622% | $196.2081 | $196.21 | $196.20 | $196.20 |
| Purchase #6 | $193.98 | 8.381% | $210.2375 | $210.24 | $210.25 | $210.20 |
| Purchase #7 | $146.89 | 6.769% | $156.833 | $156.83 | $156.85 | $156.80 |
| 7 purchase totals = | $1,002.52 | $1,090.2856 | $1,090.28 | $1,090.30 | $1,090.20 | |