| 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 | $180.39 | 9.393% | $197.334 | $197.33 | $197.35 | $197.30 |
| Purchase #2 | $147.97 | 13.213% | $167.5213 | $167.52 | $167.50 | $167.50 |
| Purchase #3 | $239.33 | 7.544% | $257.3851 | $257.39 | $257.40 | $257.40 |
| Purchase #4 | $86.52 | 12.155% | $97.0365 | $97.04 | $97.05 | $97.00 |
| Purchase #5 | $137.75 | 4.727% | $144.2614 | $144.26 | $144.25 | $144.30 |
| Purchase #6 | $118.39 | 8.392% | $128.3253 | $128.33 | $128.35 | $128.30 |
| Purchase #7 | $104.55 | 4.415% | $109.1659 | $109.17 | $109.15 | $109.20 |
| 7 purchase totals = | $1,014.90 | $1,101.0295 | $1,101.04 | $1,101.05 | $1,101.00 | |