| 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 | $152.45 | 9.535% | $166.9861 | $166.99 | $167.00 | $167.00 |
| Purchase #2 | $185.83 | 6.499% | $197.9071 | $197.91 | $197.90 | $197.90 |
| Purchase #3 | $209.76 | 11.413% | $233.6999 | $233.70 | $233.70 | $233.70 |
| Purchase #4 | $127.81 | 13.859% | $145.5232 | $145.52 | $145.50 | $145.50 |
| Purchase #5 | $130.75 | 3.158% | $134.8791 | $134.88 | $134.90 | $134.90 |
| Purchase #6 | $15.93 | 9.812% | $17.4931 | $17.49 | $17.50 | $17.50 |
| Purchase #7 | $202.75 | 5.265% | $213.4248 | $213.42 | $213.40 | $213.40 |
| 7 purchase totals = | $1,025.28 | $1,109.9133 | $1,109.91 | $1,109.90 | $1,109.90 | |