| 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 | $186.33 | 4.814% | $195.2999 | $195.30 | $195.30 | $195.30 |
| Purchase #2 | $110.26 | 7.451% | $118.4755 | $118.48 | $118.50 | $118.50 |
| Purchase #3 | $63.73 | 6.489% | $67.8654 | $67.87 | $67.85 | $67.90 |
| Purchase #4 | $215.84 | 10.818% | $239.1896 | $239.19 | $239.20 | $239.20 |
| Purchase #5 | $198.80 | 12.340% | $223.3319 | $223.33 | $223.35 | $223.30 |
| Purchase #6 | $174.57 | 6.173% | $185.3462 | $185.35 | $185.35 | $185.30 |
| Purchase #7 | $160.70 | 9.219% | $175.5149 | $175.51 | $175.50 | $175.50 |
| 7 purchase totals = | $1,110.23 | $1,205.0234 | $1,205.03 | $1,205.05 | $1,205.00 | |