| 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 | $101.33 | 9.733% | $111.1924 | $111.19 | $111.20 | $111.20 |
| Purchase #2 | $104.25 | 8.655% | $113.2728 | $113.27 | $113.25 | $113.30 |
| Purchase #3 | $250.28 | 4.827% | $262.361 | $262.36 | $262.35 | $262.40 |
| Purchase #4 | $152.96 | 9.820% | $167.9807 | $167.98 | $168.00 | $168.00 |
| Purchase #5 | $201.39 | 10.851% | $223.2428 | $223.24 | $223.25 | $223.20 |
| Purchase #6 | $15.89 | 13.575% | $18.0471 | $18.05 | $18.05 | $18.00 |
| Purchase #7 | $126.30 | 7.493% | $135.7637 | $135.76 | $135.75 | $135.80 |
| 7 purchase totals = | $952.40 | $1,031.8605 | $1,031.85 | $1,031.85 | $1,031.90 | |