| 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 | $166.86 | 6.767% | $178.1514 | $178.15 | $178.15 | $178.20 |
| Purchase #2 | $11.26 | 4.665% | $11.7853 | $11.79 | $11.80 | $11.80 |
| Purchase #3 | $123.61 | 8.156% | $133.6916 | $133.69 | $133.70 | $133.70 |
| Purchase #4 | $73.29 | 7.414% | $78.7237 | $78.72 | $78.70 | $78.70 |
| Purchase #5 | $105.85 | 11.871% | $118.4155 | $118.42 | $118.40 | $118.40 |
| Purchase #6 | $231.38 | 7.599% | $248.9626 | $248.96 | $248.95 | $249.00 |
| Purchase #7 | $189.61 | 9.633% | $207.8751 | $207.88 | $207.90 | $207.90 |
| 7 purchase totals = | $901.86 | $977.6052 | $977.61 | $977.60 | $977.70 | |