| 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 | $193.27 | 11.447% | $215.3936 | $215.39 | $215.40 | $215.40 |
| Purchase #2 | $156.32 | 6.602% | $166.6402 | $166.64 | $166.65 | $166.60 |
| Purchase #3 | $186.44 | 4.514% | $194.8559 | $194.86 | $194.85 | $194.90 |
| Purchase #4 | $70.95 | 7.561% | $76.3145 | $76.31 | $76.30 | $76.30 |
| Purchase #5 | $175.94 | 6.257% | $186.9486 | $186.95 | $186.95 | $186.90 |
| Purchase #6 | $175.49 | 11.439% | $195.5643 | $195.56 | $195.55 | $195.60 |
| Purchase #7 | $247.34 | 13.133% | $279.8232 | $279.82 | $279.80 | $279.80 |
| 7 purchase totals = | $1,205.75 | $1,315.5403 | $1,315.53 | $1,315.50 | $1,315.50 | |