| 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 | $147.41 | 11.106% | $163.7814 | $163.78 | $163.80 | $163.80 |
| Purchase #2 | $192.72 | 6.113% | $204.501 | $204.50 | $204.50 | $204.50 |
| Purchase #3 | $35.26 | 11.238% | $39.2225 | $39.22 | $39.20 | $39.20 |
| Purchase #4 | $206.66 | 11.445% | $230.3122 | $230.31 | $230.30 | $230.30 |
| Purchase #5 | $25.69 | 7.380% | $27.5859 | $27.59 | $27.60 | $27.60 |
| Purchase #6 | $13.71 | 13.592% | $15.5735 | $15.57 | $15.55 | $15.60 |
| Purchase #7 | $61.82 | 13.287% | $70.034 | $70.03 | $70.05 | $70.00 |
| 7 purchase totals = | $683.27 | $751.0105 | $751.00 | $751.00 | $751.00 | |