| 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 | $160.68 | 13.434% | $182.2658 | $182.27 | $182.25 | $182.30 |
| Purchase #2 | $20.67 | 6.767% | $22.0687 | $22.07 | $22.05 | $22.10 |
| Purchase #3 | $187.91 | 8.350% | $203.6005 | $203.60 | $203.60 | $203.60 |
| Purchase #4 | $150.36 | 6.400% | $159.983 | $159.98 | $160.00 | $160.00 |
| Purchase #5 | $114.38 | 11.408% | $127.4285 | $127.43 | $127.45 | $127.40 |
| Purchase #6 | $205.31 | 9.535% | $224.8863 | $224.89 | $224.90 | $224.90 |
| Purchase #7 | $57.29 | 11.613% | $63.9431 | $63.94 | $63.95 | $63.90 |
| 7 purchase totals = | $896.60 | $984.1759 | $984.18 | $984.20 | $984.20 | |