| 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 | $137.92 | 4.371% | $143.9485 | $143.95 | $143.95 | $143.90 |
| Purchase #2 | $163.64 | 8.672% | $177.8309 | $177.83 | $177.85 | $177.80 |
| Purchase #3 | $41.33 | 13.179% | $46.7769 | $46.78 | $46.80 | $46.80 |
| Purchase #4 | $123.32 | 5.329% | $129.8917 | $129.89 | $129.90 | $129.90 |
| Purchase #5 | $226.26 | 9.857% | $248.5624 | $248.56 | $248.55 | $248.60 |
| Purchase #6 | $6.31 | 8.668% | $6.857 | $6.86 | $6.85 | $6.90 |
| Purchase #7 | $74.87 | 5.318% | $78.8516 | $78.85 | $78.85 | $78.90 |
| 7 purchase totals = | $773.65 | $832.7190 | $832.72 | $832.75 | $832.80 | |