| 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 | $155.74 | 4.223% | $162.3169 | $162.32 | $162.30 | $162.30 |
| Purchase #2 | $54.77 | 12.130% | $61.4136 | $61.41 | $61.40 | $61.40 |
| Purchase #3 | $168.26 | 10.608% | $186.109 | $186.11 | $186.10 | $186.10 |
| Purchase #4 | $168.88 | 10.652% | $186.8691 | $186.87 | $186.85 | $186.90 |
| Purchase #5 | $137.85 | 9.491% | $150.9333 | $150.93 | $150.95 | $150.90 |
| Purchase #6 | $155.25 | 4.738% | $162.6057 | $162.61 | $162.60 | $162.60 |
| Purchase #7 | $74.88 | 9.249% | $81.8057 | $81.81 | $81.80 | $81.80 |
| 7 purchase totals = | $915.63 | $992.0533 | $992.06 | $992.00 | $992.00 | |