| 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 | $153.96 | 4.320% | $160.6111 | $160.61 | $160.60 | $160.60 |
| Purchase #2 | $85.28 | 12.416% | $95.8684 | $95.87 | $95.85 | $95.90 |
| Purchase #3 | $65.25 | 6.630% | $69.5761 | $69.58 | $69.60 | $69.60 |
| Purchase #4 | $81.83 | 4.798% | $85.7562 | $85.76 | $85.75 | $85.80 |
| Purchase #5 | $160.97 | 7.583% | $173.1764 | $173.18 | $173.20 | $173.20 |
| Purchase #6 | $167.25 | 3.465% | $173.0452 | $173.05 | $173.05 | $173.00 |
| Purchase #7 | $126.81 | 9.197% | $138.4727 | $138.47 | $138.45 | $138.50 |
| 7 purchase totals = | $841.35 | $896.5061 | $896.52 | $896.50 | $896.60 | |