| 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 | $133.32 | 10.789% | $147.7039 | $147.70 | $147.70 | $147.70 |
| Purchase #2 | $33.63 | 8.674% | $36.5471 | $36.55 | $36.55 | $36.50 |
| Purchase #3 | $97.98 | 3.714% | $101.619 | $101.62 | $101.60 | $101.60 |
| Purchase #4 | $200.39 | 4.717% | $209.8424 | $209.84 | $209.85 | $209.80 |
| Purchase #5 | $206.36 | 7.674% | $222.1961 | $222.20 | $222.20 | $222.20 |
| Purchase #6 | $205.91 | 5.233% | $216.6853 | $216.69 | $216.70 | $216.70 |
| Purchase #7 | $220.56 | 5.793% | $233.337 | $233.34 | $233.35 | $233.30 |
| 7 purchase totals = | $1,098.15 | $1,167.9308 | $1,167.94 | $1,167.95 | $1,167.80 | |