| 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 | $147.62 | 13.662% | $167.7878 | $167.79 | $167.80 | $167.80 |
| Purchase #2 | $74.45 | 3.179% | $76.8168 | $76.82 | $76.80 | $76.80 |
| Purchase #3 | $238.56 | 12.322% | $267.9554 | $267.96 | $267.95 | $268.00 |
| Purchase #4 | $119.39 | 4.244% | $124.4569 | $124.46 | $124.45 | $124.50 |
| Purchase #5 | $139.30 | 5.208% | $146.5547 | $146.55 | $146.55 | $146.60 |
| Purchase #6 | $214.68 | 7.599% | $230.9935 | $230.99 | $231.00 | $231.00 |
| Purchase #7 | $145.75 | 10.191% | $160.6034 | $160.60 | $160.60 | $160.60 |
| 7 purchase totals = | $1,079.75 | $1,175.1685 | $1,175.17 | $1,175.15 | $1,175.30 | |