| 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 | $166.69 | 9.276% | $182.1522 | $182.15 | $182.15 | $182.20 |
| Purchase #2 | $185.82 | 4.564% | $194.3008 | $194.30 | $194.30 | $194.30 |
| Purchase #3 | $40.89 | 8.254% | $44.2651 | $44.27 | $44.25 | $44.30 |
| Purchase #4 | $163.38 | 7.120% | $175.0127 | $175.01 | $175.00 | $175.00 |
| Purchase #5 | $42.55 | 4.324% | $44.3899 | $44.39 | $44.40 | $44.40 |
| Purchase #6 | $221.27 | 12.378% | $248.6588 | $248.66 | $248.65 | $248.70 |
| Purchase #7 | $228.53 | 7.256% | $245.1121 | $245.11 | $245.10 | $245.10 |
| 7 purchase totals = | $1,049.13 | $1,133.8916 | $1,133.89 | $1,133.85 | $1,134.00 | |