| 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 | $198.58 | 3.484% | $205.4985 | $205.50 | $205.50 | $205.50 |
| Purchase #2 | $154.83 | 9.783% | $169.977 | $169.98 | $170.00 | $170.00 |
| Purchase #3 | $63.30 | 8.727% | $68.8242 | $68.82 | $68.80 | $68.80 |
| Purchase #4 | $31.29 | 11.832% | $34.9922 | $34.99 | $35.00 | $35.00 |
| Purchase #5 | $130.64 | 7.383% | $140.2852 | $140.29 | $140.30 | $140.30 |
| Purchase #6 | $127.97 | 6.298% | $136.0296 | $136.03 | $136.05 | $136.00 |
| Purchase #7 | $95.47 | 10.629% | $105.6175 | $105.62 | $105.60 | $105.60 |
| 7 purchase totals = | $802.08 | $861.2242 | $861.23 | $861.25 | $861.20 | |