| 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 | $178.62 | 4.131% | $185.9988 | $186.00 | $186.00 | $186.00 |
| Purchase #2 | $38.58 | 3.653% | $39.9893 | $39.99 | $40.00 | $40.00 |
| Purchase #3 | $167.79 | 6.113% | $178.047 | $178.05 | $178.05 | $178.00 |
| Purchase #4 | $108.55 | 4.583% | $113.5248 | $113.52 | $113.50 | $113.50 |
| Purchase #5 | $86.94 | 9.569% | $95.2593 | $95.26 | $95.25 | $95.30 |
| Purchase #6 | $236.41 | 3.822% | $245.4456 | $245.45 | $245.45 | $245.40 |
| Purchase #7 | $36.94 | 11.717% | $41.2683 | $41.27 | $41.25 | $41.30 |
| 7 purchase totals = | $853.83 | $899.5331 | $899.54 | $899.50 | $899.50 | |