| 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 | $194.34 | 11.538% | $216.7629 | $216.76 | $216.75 | $216.80 |
| Purchase #2 | $149.65 | 11.587% | $166.9899 | $166.99 | $167.00 | $167.00 |
| Purchase #3 | $132.48 | 3.580% | $137.2228 | $137.22 | $137.20 | $137.20 |
| Purchase #4 | $79.44 | 13.197% | $89.9237 | $89.92 | $89.90 | $89.90 |
| Purchase #5 | $96.40 | 10.530% | $106.5509 | $106.55 | $106.55 | $106.60 |
| Purchase #6 | $89.50 | 8.490% | $97.0986 | $97.10 | $97.10 | $97.10 |
| Purchase #7 | $101.76 | 11.245% | $113.2029 | $113.20 | $113.20 | $113.20 |
| 7 purchase totals = | $843.57 | $927.7517 | $927.74 | $927.70 | $927.80 | |