| 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 | $140.71 | 7.446% | $151.1873 | $151.19 | $151.20 | $151.20 |
| Purchase #2 | $128.71 | 13.256% | $145.7718 | $145.77 | $145.75 | $145.80 |
| Purchase #3 | $243.49 | 4.776% | $255.1191 | $255.12 | $255.10 | $255.10 |
| Purchase #4 | $108.78 | 10.374% | $120.0648 | $120.06 | $120.05 | $120.10 |
| Purchase #5 | $132.98 | 3.136% | $137.1503 | $137.15 | $137.15 | $137.20 |
| Purchase #6 | $220.73 | 9.723% | $242.1916 | $242.19 | $242.20 | $242.20 |
| Purchase #7 | $102.82 | 10.564% | $113.6819 | $113.68 | $113.70 | $113.70 |
| 7 purchase totals = | $1,078.22 | $1,165.1668 | $1,165.16 | $1,165.15 | $1,165.30 | |