| 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 | $193.88 | 12.746% | $218.5919 | $218.59 | $218.60 | $218.60 |
| Purchase #2 | $118.54 | 12.496% | $133.3528 | $133.35 | $133.35 | $133.40 |
| Purchase #3 | $194.63 | 5.873% | $206.0606 | $206.06 | $206.05 | $206.10 |
| Purchase #4 | $164.70 | 11.638% | $183.8678 | $183.87 | $183.85 | $183.90 |
| Purchase #5 | $71.57 | 12.337% | $80.3996 | $80.40 | $80.40 | $80.40 |
| Purchase #6 | $185.29 | 12.204% | $207.9028 | $207.90 | $207.90 | $207.90 |
| Purchase #7 | $74.87 | 5.342% | $78.8696 | $78.87 | $78.85 | $78.90 |
| 7 purchase totals = | $1,003.48 | $1,109.0451 | $1,109.04 | $1,109.00 | $1,109.20 | |