| 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 | $170.84 | 7.654% | $183.9161 | $183.92 | $183.90 | $183.90 |
| Purchase #2 | $186.62 | 6.432% | $198.6234 | $198.62 | $198.60 | $198.60 |
| Purchase #3 | $193.52 | 6.768% | $206.6174 | $206.62 | $206.60 | $206.60 |
| Purchase #4 | $87.73 | 3.187% | $90.526 | $90.53 | $90.55 | $90.50 |
| Purchase #5 | $171.91 | 8.808% | $187.0518 | $187.05 | $187.05 | $187.10 |
| Purchase #6 | $155.30 | 9.181% | $169.5581 | $169.56 | $169.55 | $169.60 |
| Purchase #7 | $170.79 | 9.529% | $187.0646 | $187.06 | $187.05 | $187.10 |
| 7 purchase totals = | $1,136.71 | $1,223.3574 | $1,223.36 | $1,223.30 | $1,223.40 | |