| 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 | $167.61 | 12.643% | $188.8009 | $188.80 | $188.80 | $188.80 |
| Purchase #2 | $139.49 | 10.780% | $154.527 | $154.53 | $154.55 | $154.50 |
| Purchase #3 | $191.29 | 8.416% | $207.389 | $207.39 | $207.40 | $207.40 |
| Purchase #4 | $215.91 | 8.200% | $233.6146 | $233.61 | $233.60 | $233.60 |
| Purchase #5 | $82.76 | 5.399% | $87.2282 | $87.23 | $87.25 | $87.20 |
| Purchase #6 | $177.29 | 5.267% | $186.6279 | $186.63 | $186.65 | $186.60 |
| Purchase #7 | $25.88 | 13.316% | $29.3262 | $29.33 | $29.35 | $29.30 |
| 7 purchase totals = | $1,000.23 | $1,087.5138 | $1,087.52 | $1,087.60 | $1,087.40 | |