| 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 | $155.30 | 9.137% | $169.4898 | $169.49 | $169.50 | $169.50 |
| Purchase #2 | $133.43 | 11.207% | $148.3835 | $148.38 | $148.40 | $148.40 |
| Purchase #3 | $211.74 | 9.552% | $231.9654 | $231.97 | $231.95 | $232.00 |
| Purchase #4 | $150.90 | 8.704% | $164.0343 | $164.03 | $164.05 | $164.00 |
| Purchase #5 | $8.61 | 8.701% | $9.3592 | $9.36 | $9.35 | $9.40 |
| Purchase #6 | $180.60 | 9.709% | $198.1345 | $198.13 | $198.15 | $198.10 |
| Purchase #7 | $184.67 | 7.246% | $198.0512 | $198.05 | $198.05 | $198.10 |
| 7 purchase totals = | $1,025.25 | $1,119.4179 | $1,119.41 | $1,119.45 | $1,119.50 | |