| 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 | $178.38 | 12.183% | $200.112 | $200.11 | $200.10 | $200.10 |
| Purchase #2 | $44.51 | 3.324% | $45.9895 | $45.99 | $46.00 | $46.00 |
| Purchase #3 | $179.66 | 13.358% | $203.659 | $203.66 | $203.65 | $203.70 |
| Purchase #4 | $163.40 | 5.360% | $172.1582 | $172.16 | $172.15 | $172.20 |
| Purchase #5 | $31.38 | 12.717% | $35.3706 | $35.37 | $35.35 | $35.40 |
| Purchase #6 | $205.68 | 8.599% | $223.3664 | $223.37 | $223.35 | $223.40 |
| Purchase #7 | $242.52 | 13.215% | $274.569 | $274.57 | $274.55 | $274.60 |
| 7 purchase totals = | $1,045.53 | $1,155.2247 | $1,155.23 | $1,155.15 | $1,155.40 | |