| 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 | $168.36 | 10.595% | $186.1977 | $186.20 | $186.20 | $186.20 |
| Purchase #2 | $226.57 | 6.582% | $241.4828 | $241.48 | $241.50 | $241.50 |
| Purchase #3 | $215.78 | 3.361% | $223.0324 | $223.03 | $223.05 | $223.00 |
| Purchase #4 | $89.77 | 8.307% | $97.2272 | $97.23 | $97.25 | $97.20 |
| Purchase #5 | $152.51 | 6.147% | $161.8848 | $161.88 | $161.90 | $161.90 |
| Purchase #6 | $167.37 | 9.704% | $183.6116 | $183.61 | $183.60 | $183.60 |
| Purchase #7 | $58.34 | 9.764% | $64.0363 | $64.04 | $64.05 | $64.00 |
| 7 purchase totals = | $1,078.70 | $1,157.4728 | $1,157.47 | $1,157.55 | $1,157.40 | |