| 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 | $156.40 | 4.359% | $163.2175 | $163.22 | $163.20 | $163.20 |
| Purchase #2 | $28.51 | 3.599% | $29.5361 | $29.54 | $29.55 | $29.50 |
| Purchase #3 | $216.65 | 11.745% | $242.0955 | $242.10 | $242.10 | $242.10 |
| Purchase #4 | $57.99 | 13.766% | $65.9729 | $65.97 | $65.95 | $66.00 |
| Purchase #5 | $165.40 | 12.161% | $185.5143 | $185.51 | $185.50 | $185.50 |
| Purchase #6 | $248.62 | 5.708% | $262.8112 | $262.81 | $262.80 | $262.80 |
| Purchase #7 | $153.47 | 7.429% | $164.8713 | $164.87 | $164.85 | $164.90 |
| 7 purchase totals = | $1,027.04 | $1,114.0188 | $1,114.02 | $1,113.95 | $1,114.00 | |