| 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 | $206.87 | 9.729% | $226.9964 | $227.00 | $227.00 | $227.00 |
| Purchase #2 | $137.98 | 7.852% | $148.8142 | $148.81 | $148.80 | $148.80 |
| Purchase #3 | $33.86 | 8.836% | $36.8519 | $36.85 | $36.85 | $36.90 |
| Purchase #4 | $244.80 | 3.349% | $252.9984 | $253.00 | $253.00 | $253.00 |
| Purchase #5 | $164.84 | 8.471% | $178.8036 | $178.80 | $178.80 | $178.80 |
| Purchase #6 | $116.57 | 13.211% | $131.9701 | $131.97 | $131.95 | $132.00 |
| Purchase #7 | $146.99 | 9.639% | $161.1584 | $161.16 | $161.15 | $161.20 |
| 7 purchase totals = | $1,051.91 | $1,137.5930 | $1,137.59 | $1,137.55 | $1,137.70 | |