| 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 | $173.98 | 3.723% | $180.4573 | $180.46 | $180.45 | $180.50 |
| Purchase #2 | $173.71 | 4.234% | $181.0649 | $181.06 | $181.05 | $181.10 |
| Purchase #3 | $101.41 | 13.845% | $115.4502 | $115.45 | $115.45 | $115.50 |
| Purchase #4 | $88.62 | 6.527% | $94.4042 | $94.40 | $94.40 | $94.40 |
| Purchase #5 | $223.36 | 8.616% | $242.6047 | $242.60 | $242.60 | $242.60 |
| Purchase #6 | $111.73 | 6.862% | $119.3969 | $119.40 | $119.40 | $119.40 |
| Purchase #7 | $37.36 | 9.667% | $40.9716 | $40.97 | $40.95 | $41.00 |
| 7 purchase totals = | $910.17 | $974.3498 | $974.34 | $974.30 | $974.50 | |