| 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 | $144.91 | 11.332% | $161.3312 | $161.33 | $161.35 | $161.30 |
| Purchase #2 | $161.80 | 5.110% | $170.068 | $170.07 | $170.05 | $170.10 |
| Purchase #3 | $238.70 | 5.575% | $252.0075 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $94.97 | 11.318% | $105.7187 | $105.72 | $105.70 | $105.70 |
| Purchase #5 | $163.56 | 7.133% | $175.2267 | $175.23 | $175.25 | $175.20 |
| Purchase #6 | $185.57 | 6.162% | $197.0048 | $197.00 | $197.00 | $197.00 |
| Purchase #7 | $41.68 | 11.719% | $46.5645 | $46.56 | $46.55 | $46.60 |
| 7 purchase totals = | $1,031.19 | $1,107.9214 | $1,107.92 | $1,107.90 | $1,107.90 | |