| 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 | $175.98 | 13.239% | $199.278 | $199.28 | $199.30 | $199.30 |
| Purchase #2 | $72.95 | 4.437% | $76.1868 | $76.19 | $76.20 | $76.20 |
| Purchase #3 | $178.76 | 8.120% | $193.2753 | $193.28 | $193.30 | $193.30 |
| Purchase #4 | $192.36 | 12.136% | $215.7048 | $215.70 | $215.70 | $215.70 |
| Purchase #5 | $134.83 | 13.747% | $153.3651 | $153.37 | $153.35 | $153.40 |
| Purchase #6 | $213.67 | 3.755% | $221.6933 | $221.69 | $221.70 | $221.70 |
| Purchase #7 | $105.99 | 11.279% | $117.9446 | $117.94 | $117.95 | $117.90 |
| 7 purchase totals = | $1,074.54 | $1,177.4479 | $1,177.45 | $1,177.50 | $1,177.50 | |