| 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 | $108.50 | 4.707% | $113.6071 | $113.61 | $113.60 | $113.60 |
| Purchase #2 | $173.29 | 9.173% | $189.1859 | $189.19 | $189.20 | $189.20 |
| Purchase #3 | $204.66 | 10.508% | $226.1657 | $226.17 | $226.15 | $226.20 |
| Purchase #4 | $164.93 | 9.226% | $180.1464 | $180.15 | $180.15 | $180.10 |
| Purchase #5 | $110.32 | 7.461% | $118.551 | $118.55 | $118.55 | $118.60 |
| Purchase #6 | $83.47 | 4.107% | $86.8981 | $86.90 | $86.90 | $86.90 |
| Purchase #7 | $162.68 | 3.433% | $168.2648 | $168.26 | $168.25 | $168.30 |
| 7 purchase totals = | $1,007.85 | $1,082.8190 | $1,082.83 | $1,082.80 | $1,082.90 | |