| 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 | $179.40 | 12.133% | $201.1666 | $201.17 | $201.15 | $201.20 |
| Purchase #2 | $121.64 | 12.605% | $136.9727 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $248.31 | 3.722% | $257.5521 | $257.55 | $257.55 | $257.60 |
| Purchase #4 | $153.56 | 8.851% | $167.1516 | $167.15 | $167.15 | $167.20 |
| Purchase #5 | $149.41 | 3.102% | $154.0447 | $154.04 | $154.05 | $154.00 |
| Purchase #6 | $9.38 | 4.660% | $9.8171 | $9.82 | $9.80 | $9.80 |
| Purchase #7 | $35.92 | 13.348% | $40.7146 | $40.71 | $40.70 | $40.70 |
| 7 purchase totals = | $897.62 | $967.4194 | $967.41 | $967.35 | $967.50 | |