| 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 | $164.99 | 12.397% | $185.4438 | $185.44 | $185.45 | $185.40 |
| Purchase #2 | $95.75 | 13.763% | $108.9281 | $108.93 | $108.95 | $108.90 |
| Purchase #3 | $171.30 | 7.850% | $184.7471 | $184.75 | $184.75 | $184.70 |
| Purchase #4 | $25.59 | 12.486% | $28.7852 | $28.79 | $28.80 | $28.80 |
| Purchase #5 | $67.74 | 13.843% | $77.1172 | $77.12 | $77.10 | $77.10 |
| Purchase #6 | $70.92 | 7.267% | $76.0738 | $76.07 | $76.05 | $76.10 |
| Purchase #7 | $165.73 | 5.436% | $174.7391 | $174.74 | $174.75 | $174.70 |
| 7 purchase totals = | $762.02 | $835.8343 | $835.84 | $835.85 | $835.70 | |