| 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 | $159.88 | 3.309% | $165.1704 | $165.17 | $165.15 | $165.20 |
| Purchase #2 | $203.80 | 7.211% | $218.496 | $218.50 | $218.50 | $218.50 |
| Purchase #3 | $50.85 | 6.691% | $54.2524 | $54.25 | $54.25 | $54.30 |
| Purchase #4 | $95.72 | 8.663% | $104.0122 | $104.01 | $104.00 | $104.00 |
| Purchase #5 | $75.30 | 3.463% | $77.9076 | $77.91 | $77.90 | $77.90 |
| Purchase #6 | $80.90 | 3.566% | $83.7849 | $83.78 | $83.80 | $83.80 |
| Purchase #7 | $119.90 | 6.802% | $128.0556 | $128.06 | $128.05 | $128.10 |
| 7 purchase totals = | $786.35 | $831.6791 | $831.68 | $831.65 | $831.80 | |