| 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 | $126.90 | 7.166% | $135.9937 | $135.99 | $136.00 | $136.00 |
| Purchase #2 | $154.75 | 10.865% | $171.5636 | $171.56 | $171.55 | $171.60 |
| Purchase #3 | $52.31 | 3.316% | $54.0446 | $54.04 | $54.05 | $54.00 |
| Purchase #4 | $29.75 | 12.656% | $33.5152 | $33.52 | $33.50 | $33.50 |
| Purchase #5 | $175.47 | 8.370% | $190.1568 | $190.16 | $190.15 | $190.20 |
| Purchase #6 | $31.32 | 13.713% | $35.6149 | $35.61 | $35.60 | $35.60 |
| Purchase #7 | $182.67 | 6.193% | $193.9828 | $193.98 | $194.00 | $194.00 |
| 7 purchase totals = | $753.17 | $814.8716 | $814.86 | $814.85 | $814.90 | |