| 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 | $176.72 | 11.336% | $196.753 | $196.75 | $196.75 | $196.80 |
| Purchase #2 | $176.71 | 10.168% | $194.6779 | $194.68 | $194.70 | $194.70 |
| Purchase #3 | $194.64 | 3.407% | $201.2714 | $201.27 | $201.25 | $201.30 |
| Purchase #4 | $118.81 | 8.644% | $129.0799 | $129.08 | $129.10 | $129.10 |
| Purchase #5 | $89.86 | 8.574% | $97.5646 | $97.56 | $97.55 | $97.60 |
| Purchase #6 | $124.70 | 10.665% | $137.9993 | $138.00 | $138.00 | $138.00 |
| Purchase #7 | $133.41 | 13.793% | $151.8112 | $151.81 | $151.80 | $151.80 |
| 7 purchase totals = | $1,014.85 | $1,109.1573 | $1,109.15 | $1,109.15 | $1,109.30 | |