| 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 | $131.46 | 13.639% | $149.3898 | $149.39 | $149.40 | $149.40 |
| Purchase #2 | $68.87 | 12.824% | $77.7019 | $77.70 | $77.70 | $77.70 |
| Purchase #3 | $236.90 | 6.532% | $252.3743 | $252.37 | $252.35 | $252.40 |
| Purchase #4 | $30.48 | 13.264% | $34.5229 | $34.52 | $34.50 | $34.50 |
| Purchase #5 | $127.80 | 6.691% | $136.3511 | $136.35 | $136.35 | $136.40 |
| Purchase #6 | $102.96 | 6.492% | $109.6442 | $109.64 | $109.65 | $109.60 |
| Purchase #7 | $119.63 | 13.554% | $135.8447 | $135.84 | $135.85 | $135.80 |
| 7 purchase totals = | $818.10 | $895.8289 | $895.81 | $895.80 | $895.80 | |