| 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 | $34.42 | 12.662% | $38.7783 | $38.78 | $38.80 | $38.80 |
| Purchase #2 | $175.48 | 13.455% | $199.0908 | $199.09 | $199.10 | $199.10 |
| Purchase #3 | $130.40 | 7.822% | $140.5999 | $140.60 | $140.60 | $140.60 |
| Purchase #4 | $118.28 | 13.547% | $134.3034 | $134.30 | $134.30 | $134.30 |
| Purchase #5 | $154.95 | 12.250% | $173.9314 | $173.93 | $173.95 | $173.90 |
| Purchase #6 | $183.60 | 11.765% | $205.2005 | $205.20 | $205.20 | $205.20 |
| Purchase #7 | $74.84 | 9.512% | $81.9588 | $81.96 | $81.95 | $82.00 |
| 7 purchase totals = | $871.97 | $973.8631 | $973.86 | $973.90 | $973.90 | |