| 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 | $141.62 | 5.622% | $149.5819 | $149.58 | $149.60 | $149.60 |
| Purchase #2 | $212.38 | 6.562% | $226.3164 | $226.32 | $226.30 | $226.30 |
| Purchase #3 | $111.97 | 4.643% | $117.1688 | $117.17 | $117.15 | $117.20 |
| Purchase #4 | $182.94 | 7.628% | $196.8947 | $196.89 | $196.90 | $196.90 |
| Purchase #5 | $8.96 | 10.195% | $9.8735 | $9.87 | $9.85 | $9.90 |
| Purchase #6 | $189.92 | 8.366% | $205.8087 | $205.81 | $205.80 | $205.80 |
| Purchase #7 | $168.33 | 9.777% | $184.7876 | $184.79 | $184.80 | $184.80 |
| 7 purchase totals = | $1,016.12 | $1,090.4316 | $1,090.43 | $1,090.40 | $1,090.50 | |