| 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 | $141.80 | 10.430% | $156.5897 | $156.59 | $156.60 | $156.60 |
| Purchase #2 | $198.94 | 4.275% | $207.4447 | $207.44 | $207.45 | $207.40 |
| Purchase #3 | $23.38 | 10.434% | $25.8195 | $25.82 | $25.80 | $25.80 |
| Purchase #4 | $234.86 | 13.337% | $266.1833 | $266.18 | $266.20 | $266.20 |
| Purchase #5 | $33.41 | 9.760% | $36.6708 | $36.67 | $36.65 | $36.70 |
| Purchase #6 | $28.84 | 4.863% | $30.2425 | $30.24 | $30.25 | $30.20 |
| Purchase #7 | $164.43 | 10.579% | $181.825 | $181.83 | $181.85 | $181.80 |
| 7 purchase totals = | $825.66 | $904.7755 | $904.77 | $904.80 | $904.70 | |