| 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 | $180.66 | 10.162% | $199.0187 | $199.02 | $199.00 | $199.00 |
| Purchase #2 | $67.85 | 13.375% | $76.9249 | $76.92 | $76.90 | $76.90 |
| Purchase #3 | $31.49 | 8.216% | $34.0772 | $34.08 | $34.10 | $34.10 |
| Purchase #4 | $200.62 | 12.284% | $225.2642 | $225.26 | $225.25 | $225.30 |
| Purchase #5 | $114.85 | 13.286% | $130.109 | $130.11 | $130.10 | $130.10 |
| Purchase #6 | $65.53 | 10.167% | $72.1924 | $72.19 | $72.20 | $72.20 |
| Purchase #7 | $56.39 | 10.362% | $62.2331 | $62.23 | $62.25 | $62.20 |
| 7 purchase totals = | $717.39 | $799.8195 | $799.81 | $799.80 | $799.80 | |