| 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 | $221.98 | 6.153% | $235.6384 | $235.64 | $235.65 | $235.60 |
| Purchase #2 | $74.59 | 13.409% | $84.5918 | $84.59 | $84.60 | $84.60 |
| Purchase #3 | $73.30 | 8.780% | $79.7357 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $134.86 | 3.213% | $139.1931 | $139.19 | $139.20 | $139.20 |
| Purchase #5 | $168.43 | 10.266% | $185.721 | $185.72 | $185.70 | $185.70 |
| Purchase #6 | $155.64 | 9.304% | $170.1207 | $170.12 | $170.10 | $170.10 |
| Purchase #7 | $224.78 | 12.231% | $252.2728 | $252.27 | $252.25 | $252.30 |
| 7 purchase totals = | $1,053.58 | $1,147.2735 | $1,147.27 | $1,147.25 | $1,147.20 | |