| 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 | $148.89 | 8.612% | $161.7124 | $161.71 | $161.70 | $161.70 |
| Purchase #2 | $21.99 | 3.775% | $22.8201 | $22.82 | $22.80 | $22.80 |
| Purchase #3 | $31.58 | 10.410% | $34.8675 | $34.87 | $34.85 | $34.90 |
| Purchase #4 | $230.44 | 11.187% | $256.2193 | $256.22 | $256.20 | $256.20 |
| Purchase #5 | $152.28 | 10.484% | $168.245 | $168.25 | $168.25 | $168.20 |
| Purchase #6 | $29.31 | 4.827% | $30.7248 | $30.72 | $30.70 | $30.70 |
| Purchase #7 | $185.39 | 12.831% | $209.1774 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $799.88 | $883.7665 | $883.77 | $883.70 | $883.70 | |