| 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 | $85.50 | 13.710% | $97.2221 | $97.22 | $97.20 | $97.20 |
| Purchase #2 | $177.93 | 5.489% | $187.6966 | $187.70 | $187.70 | $187.70 |
| Purchase #3 | $233.93 | 3.843% | $242.9199 | $242.92 | $242.90 | $242.90 |
| Purchase #4 | $207.62 | 12.645% | $233.8735 | $233.87 | $233.85 | $233.90 |
| Purchase #5 | $146.81 | 6.718% | $156.6727 | $156.67 | $156.65 | $156.70 |
| Purchase #6 | $47.54 | 4.441% | $49.6513 | $49.65 | $49.65 | $49.70 |
| Purchase #7 | $160.48 | 10.549% | $177.409 | $177.41 | $177.40 | $177.40 |
| 7 purchase totals = | $1,059.81 | $1,145.4451 | $1,145.44 | $1,145.35 | $1,145.50 | |