| 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 | $112.31 | 6.655% | $119.7842 | $119.78 | $119.80 | $119.80 |
| Purchase #2 | $147.88 | 13.285% | $167.5259 | $167.53 | $167.55 | $167.50 |
| Purchase #3 | $243.76 | 4.563% | $254.8828 | $254.88 | $254.90 | $254.90 |
| Purchase #4 | $202.75 | 13.605% | $230.3341 | $230.33 | $230.35 | $230.30 |
| Purchase #5 | $43.72 | 9.861% | $48.0312 | $48.03 | $48.05 | $48.00 |
| Purchase #6 | $179.85 | 3.478% | $186.1052 | $186.11 | $186.10 | $186.10 |
| Purchase #7 | $150.71 | 10.318% | $166.2603 | $166.26 | $166.25 | $166.30 |
| 7 purchase totals = | $1,080.98 | $1,172.9237 | $1,172.92 | $1,173.00 | $1,172.90 | |