| 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 | $144.28 | 5.129% | $151.6801 | $151.68 | $151.70 | $151.70 |
| Purchase #2 | $180.91 | 8.234% | $195.8061 | $195.81 | $195.80 | $195.80 |
| Purchase #3 | $167.32 | 5.496% | $176.5159 | $176.52 | $176.50 | $176.50 |
| Purchase #4 | $228.47 | 10.861% | $253.2841 | $253.28 | $253.30 | $253.30 |
| Purchase #5 | $139.91 | 8.859% | $152.3046 | $152.30 | $152.30 | $152.30 |
| Purchase #6 | $223.94 | 12.428% | $251.7713 | $251.77 | $251.75 | $251.80 |
| Purchase #7 | $202.97 | 11.123% | $225.5464 | $225.55 | $225.55 | $225.50 |
| 7 purchase totals = | $1,287.80 | $1,406.9085 | $1,406.91 | $1,406.90 | $1,406.90 | |