| 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 | $166.81 | 11.175% | $185.451 | $185.45 | $185.45 | $185.50 |
| Purchase #2 | $49.40 | 6.821% | $52.7696 | $52.77 | $52.75 | $52.80 |
| Purchase #3 | $13.67 | 9.132% | $14.9183 | $14.92 | $14.90 | $14.90 |
| Purchase #4 | $138.31 | 3.563% | $143.238 | $143.24 | $143.25 | $143.20 |
| Purchase #5 | $67.97 | 11.657% | $75.8933 | $75.89 | $75.90 | $75.90 |
| Purchase #6 | $23.38 | 5.106% | $24.5738 | $24.57 | $24.55 | $24.60 |
| Purchase #7 | $162.88 | 6.852% | $174.0405 | $174.04 | $174.05 | $174.00 |
| 7 purchase totals = | $622.42 | $670.8845 | $670.88 | $670.85 | $670.90 | |