| 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 | $98.35 | 10.785% | $108.957 | $108.96 | $108.95 | $109.00 |
| Purchase #2 | $136.69 | 3.390% | $141.3238 | $141.32 | $141.30 | $141.30 |
| Purchase #3 | $157.58 | 6.417% | $167.6919 | $167.69 | $167.70 | $167.70 |
| Purchase #4 | $169.99 | 3.746% | $176.3578 | $176.36 | $176.35 | $176.40 |
| Purchase #5 | $164.90 | 5.534% | $174.0256 | $174.03 | $174.05 | $174.00 |
| Purchase #6 | $223.92 | 10.756% | $248.0048 | $248.00 | $248.00 | $248.00 |
| Purchase #7 | $37.35 | 5.161% | $39.2776 | $39.28 | $39.30 | $39.30 |
| 7 purchase totals = | $988.78 | $1,055.6385 | $1,055.64 | $1,055.65 | $1,055.70 | |