| 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 | $147.97 | 12.861% | $167.0004 | $167.00 | $167.00 | $167.00 |
| Purchase #2 | $87.83 | 7.300% | $94.2416 | $94.24 | $94.25 | $94.20 |
| Purchase #3 | $183.72 | 11.650% | $205.1234 | $205.12 | $205.10 | $205.10 |
| Purchase #4 | $246.67 | 10.501% | $272.5728 | $272.57 | $272.55 | $272.60 |
| Purchase #5 | $198.58 | 7.500% | $213.4735 | $213.47 | $213.45 | $213.50 |
| Purchase #6 | $21.91 | 10.430% | $24.1952 | $24.20 | $24.20 | $24.20 |
| Purchase #7 | $178.76 | 9.589% | $195.9013 | $195.90 | $195.90 | $195.90 |
| 7 purchase totals = | $1,065.44 | $1,172.5082 | $1,172.50 | $1,172.45 | $1,172.50 | |