| 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 | $145.56 | 13.698% | $165.4988 | $165.50 | $165.50 | $165.50 |
| Purchase #2 | $221.29 | 3.749% | $229.5862 | $229.59 | $229.60 | $229.60 |
| Purchase #3 | $183.37 | 12.659% | $206.5828 | $206.58 | $206.60 | $206.60 |
| Purchase #4 | $120.52 | 8.441% | $130.6931 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $56.69 | 7.623% | $61.0115 | $61.01 | $61.00 | $61.00 |
| Purchase #6 | $163.69 | 8.227% | $177.1568 | $177.16 | $177.15 | $177.20 |
| Purchase #7 | $5.92 | 13.303% | $6.7075 | $6.71 | $6.70 | $6.70 |
| 7 purchase totals = | $897.04 | $977.2367 | $977.24 | $977.25 | $977.30 | |