| 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 | $150.77 | 7.659% | $162.3175 | $162.32 | $162.30 | $162.30 |
| Purchase #2 | $12.99 | 3.532% | $13.4488 | $13.45 | $13.45 | $13.40 |
| Purchase #3 | $153.59 | 9.273% | $167.8324 | $167.83 | $167.85 | $167.80 |
| Purchase #4 | $133.36 | 11.616% | $148.8511 | $148.85 | $148.85 | $148.90 |
| Purchase #5 | $140.31 | 10.320% | $154.79 | $154.79 | $154.80 | $154.80 |
| Purchase #6 | $188.53 | 10.274% | $207.8996 | $207.90 | $207.90 | $207.90 |
| Purchase #7 | $192.80 | 7.592% | $207.4374 | $207.44 | $207.45 | $207.40 |
| 7 purchase totals = | $972.35 | $1,062.5768 | $1,062.58 | $1,062.60 | $1,062.50 | |