| 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 | $170.99 | 7.466% | $183.7561 | $183.76 | $183.75 | $183.80 |
| Purchase #2 | $166.93 | 3.722% | $173.1431 | $173.14 | $173.15 | $173.10 |
| Purchase #3 | $197.81 | 7.721% | $213.0829 | $213.08 | $213.10 | $213.10 |
| Purchase #4 | $83.44 | 8.768% | $90.756 | $90.76 | $90.75 | $90.80 |
| Purchase #5 | $86.70 | 9.451% | $94.894 | $94.89 | $94.90 | $94.90 |
| Purchase #6 | $185.50 | 13.179% | $209.947 | $209.95 | $209.95 | $209.90 |
| Purchase #7 | $147.68 | 4.804% | $154.7745 | $154.77 | $154.75 | $154.80 |
| 7 purchase totals = | $1,039.05 | $1,120.3536 | $1,120.35 | $1,120.35 | $1,120.40 | |