| 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 | $132.98 | 11.285% | $147.9868 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $204.80 | 13.109% | $231.6472 | $231.65 | $231.65 | $231.60 |
| Purchase #3 | $185.89 | 10.162% | $204.7801 | $204.78 | $204.80 | $204.80 |
| Purchase #4 | $13.68 | 4.339% | $14.2736 | $14.27 | $14.25 | $14.30 |
| Purchase #5 | $114.43 | 13.809% | $130.2316 | $130.23 | $130.25 | $130.20 |
| Purchase #6 | $22.62 | 5.653% | $23.8987 | $23.90 | $23.90 | $23.90 |
| Purchase #7 | $215.44 | 12.405% | $242.1653 | $242.17 | $242.15 | $242.20 |
| 7 purchase totals = | $889.84 | $994.9833 | $994.99 | $995.00 | $995.00 | |