| 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 | $196.84 | 9.324% | $215.1934 | $215.19 | $215.20 | $215.20 |
| Purchase #2 | $60.93 | 5.265% | $64.138 | $64.14 | $64.15 | $64.10 |
| Purchase #3 | $98.70 | 3.715% | $102.3667 | $102.37 | $102.35 | $102.40 |
| Purchase #4 | $101.57 | 4.498% | $106.1386 | $106.14 | $106.15 | $106.10 |
| Purchase #5 | $83.89 | 7.391% | $90.0903 | $90.09 | $90.10 | $90.10 |
| Purchase #6 | $202.58 | 11.509% | $225.8949 | $225.89 | $225.90 | $225.90 |
| Purchase #7 | $15.41 | 9.417% | $16.8612 | $16.86 | $16.85 | $16.90 |
| 7 purchase totals = | $759.92 | $820.6831 | $820.68 | $820.70 | $820.70 | |