| 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 | $17.95 | 12.282% | $20.1546 | $20.15 | $20.15 | $20.20 |
| Purchase #2 | $128.38 | 11.873% | $143.6226 | $143.62 | $143.60 | $143.60 |
| Purchase #3 | $175.44 | 3.108% | $180.8927 | $180.89 | $180.90 | $180.90 |
| Purchase #4 | $218.63 | 3.332% | $225.9148 | $225.91 | $225.90 | $225.90 |
| Purchase #5 | $166.48 | 10.134% | $183.3511 | $183.35 | $183.35 | $183.40 |
| Purchase #6 | $225.67 | 9.406% | $246.8965 | $246.90 | $246.90 | $246.90 |
| Purchase #7 | $10.94 | 12.316% | $12.2874 | $12.29 | $12.30 | $12.30 |
| 7 purchase totals = | $943.49 | $1,013.1197 | $1,013.11 | $1,013.10 | $1,013.20 | |