| 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 | $173.35 | 7.581% | $186.4917 | $186.49 | $186.50 | $186.50 |
| Purchase #2 | $195.34 | 11.250% | $217.3158 | $217.32 | $217.30 | $217.30 |
| Purchase #3 | $227.36 | 5.650% | $240.2058 | $240.21 | $240.20 | $240.20 |
| Purchase #4 | $69.78 | 9.429% | $76.3596 | $76.36 | $76.35 | $76.40 |
| Purchase #5 | $187.95 | 11.415% | $209.4045 | $209.40 | $209.40 | $209.40 |
| Purchase #6 | $175.51 | 3.121% | $180.9877 | $180.99 | $181.00 | $181.00 |
| Purchase #7 | $30.73 | 13.241% | $34.799 | $34.80 | $34.80 | $34.80 |
| 7 purchase totals = | $1,060.02 | $1,145.5641 | $1,145.57 | $1,145.55 | $1,145.60 | |