| 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 | $150.35 | 12.813% | $169.6143 | $169.61 | $169.60 | $169.60 |
| Purchase #2 | $176.47 | 13.221% | $199.8011 | $199.80 | $199.80 | $199.80 |
| Purchase #3 | $205.28 | 8.194% | $222.1006 | $222.10 | $222.10 | $222.10 |
| Purchase #4 | $43.88 | 13.527% | $49.8156 | $49.82 | $49.80 | $49.80 |
| Purchase #5 | $28.32 | 12.178% | $31.7688 | $31.77 | $31.75 | $31.80 |
| Purchase #6 | $162.81 | 12.758% | $183.5813 | $183.58 | $183.60 | $183.60 |
| Purchase #7 | $213.37 | 10.265% | $235.2724 | $235.27 | $235.25 | $235.30 |
| 7 purchase totals = | $980.48 | $1,091.9541 | $1,091.95 | $1,091.90 | $1,092.00 | |