| 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 | $102.38 | 5.467% | $107.9771 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $248.71 | 6.806% | $265.6372 | $265.64 | $265.65 | $265.60 |
| Purchase #3 | $141.82 | 10.660% | $156.938 | $156.94 | $156.95 | $156.90 |
| Purchase #4 | $169.98 | 5.314% | $179.0127 | $179.01 | $179.00 | $179.00 |
| Purchase #5 | $63.34 | 11.338% | $70.5215 | $70.52 | $70.50 | $70.50 |
| Purchase #6 | $229.77 | 6.135% | $243.8664 | $243.87 | $243.85 | $243.90 |
| Purchase #7 | $110.94 | 3.470% | $114.7896 | $114.79 | $114.80 | $114.80 |
| 7 purchase totals = | $1,066.94 | $1,138.7425 | $1,138.75 | $1,138.75 | $1,138.70 | |