| 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 | $157.78 | 12.568% | $177.6098 | $177.61 | $177.60 | $177.60 |
| Purchase #2 | $173.54 | 8.197% | $187.7651 | $187.77 | $187.75 | $187.80 |
| Purchase #3 | $115.34 | 8.249% | $124.8544 | $124.85 | $124.85 | $124.90 |
| Purchase #4 | $119.34 | 11.785% | $133.4042 | $133.40 | $133.40 | $133.40 |
| Purchase #5 | $154.35 | 3.838% | $160.274 | $160.27 | $160.25 | $160.30 |
| Purchase #6 | $33.58 | 9.614% | $36.8084 | $36.81 | $36.80 | $36.80 |
| Purchase #7 | $62.91 | 12.702% | $70.9008 | $70.90 | $70.90 | $70.90 |
| 7 purchase totals = | $816.84 | $891.6167 | $891.61 | $891.55 | $891.70 | |