| 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 | $184.58 | 7.684% | $198.7631 | $198.76 | $198.75 | $198.80 |
| Purchase #2 | $210.55 | 4.823% | $220.7048 | $220.70 | $220.70 | $220.70 |
| Purchase #3 | $55.91 | 8.800% | $60.8301 | $60.83 | $60.85 | $60.80 |
| Purchase #4 | $102.48 | 4.109% | $106.6909 | $106.69 | $106.70 | $106.70 |
| Purchase #5 | $95.74 | 10.449% | $105.7439 | $105.74 | $105.75 | $105.70 |
| Purchase #6 | $127.87 | 13.598% | $145.2578 | $145.26 | $145.25 | $145.30 |
| Purchase #7 | $30.64 | 4.821% | $32.1172 | $32.12 | $32.10 | $32.10 |
| 7 purchase totals = | $807.77 | $870.1078 | $870.10 | $870.10 | $870.10 | |