| 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 | $160.99 | 3.761% | $167.0448 | $167.04 | $167.05 | $167.00 |
| Purchase #2 | $96.68 | 10.690% | $107.0151 | $107.02 | $107.00 | $107.00 |
| Purchase #3 | $165.39 | 7.121% | $177.1674 | $177.17 | $177.15 | $177.20 |
| Purchase #4 | $144.77 | 6.609% | $154.3378 | $154.34 | $154.35 | $154.30 |
| Purchase #5 | $123.49 | 10.832% | $136.8664 | $136.87 | $136.85 | $136.90 |
| Purchase #6 | $233.35 | 3.783% | $242.1776 | $242.18 | $242.20 | $242.20 |
| Purchase #7 | $241.34 | 5.264% | $254.0441 | $254.04 | $254.05 | $254.00 |
| 7 purchase totals = | $1,166.01 | $1,238.6532 | $1,238.66 | $1,238.65 | $1,238.60 | |