| 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 | $118.47 | 12.633% | $133.4363 | $133.44 | $133.45 | $133.40 |
| Purchase #2 | $143.55 | 7.838% | $154.8014 | $154.80 | $154.80 | $154.80 |
| Purchase #3 | $95.83 | 3.498% | $99.1821 | $99.18 | $99.20 | $99.20 |
| Purchase #4 | $165.36 | 7.295% | $177.423 | $177.42 | $177.40 | $177.40 |
| Purchase #5 | $80.83 | 7.629% | $86.9965 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $205.77 | 8.708% | $223.6885 | $223.69 | $223.70 | $223.70 |
| Purchase #7 | $196.80 | 11.252% | $218.9439 | $218.94 | $218.95 | $218.90 |
| 7 purchase totals = | $1,006.61 | $1,094.4717 | $1,094.47 | $1,094.50 | $1,094.40 | |