| 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 | $154.73 | 3.427% | $160.0326 | $160.03 | $160.05 | $160.00 |
| Purchase #2 | $234.25 | 5.571% | $247.3001 | $247.30 | $247.30 | $247.30 |
| Purchase #3 | $145.57 | 3.199% | $150.2268 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $114.98 | 11.251% | $127.9164 | $127.92 | $127.90 | $127.90 |
| Purchase #5 | $237.66 | 12.835% | $268.1637 | $268.16 | $268.15 | $268.20 |
| Purchase #6 | $205.34 | 11.794% | $229.5578 | $229.56 | $229.55 | $229.60 |
| Purchase #7 | $33.46 | 5.696% | $35.3659 | $35.37 | $35.35 | $35.40 |
| 7 purchase totals = | $1,125.99 | $1,218.5633 | $1,218.57 | $1,218.55 | $1,218.60 | |