| 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 | $131.36 | 3.775% | $136.3188 | $136.32 | $136.30 | $136.30 |
| Purchase #2 | $226.48 | 11.292% | $252.0541 | $252.05 | $252.05 | $252.10 |
| Purchase #3 | $186.54 | 3.712% | $193.4644 | $193.46 | $193.45 | $193.50 |
| Purchase #4 | $71.28 | 10.206% | $78.5548 | $78.55 | $78.55 | $78.60 |
| Purchase #5 | $141.81 | 5.522% | $149.6407 | $149.64 | $149.65 | $149.60 |
| Purchase #6 | $94.48 | 7.264% | $101.343 | $101.34 | $101.35 | $101.30 |
| Purchase #7 | $14.82 | 9.573% | $16.2387 | $16.24 | $16.25 | $16.20 |
| 7 purchase totals = | $866.77 | $927.6145 | $927.60 | $927.60 | $927.60 | |