| 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 | $105.51 | 7.581% | $113.5087 | $113.51 | $113.50 | $113.50 |
| Purchase #2 | $160.64 | 10.165% | $176.9691 | $176.97 | $176.95 | $177.00 |
| Purchase #3 | $71.54 | 11.363% | $79.6691 | $79.67 | $79.65 | $79.70 |
| Purchase #4 | $152.68 | 9.662% | $167.4319 | $167.43 | $167.45 | $167.40 |
| Purchase #5 | $39.95 | 3.772% | $41.4569 | $41.46 | $41.45 | $41.50 |
| Purchase #6 | $231.96 | 11.541% | $258.7305 | $258.73 | $258.75 | $258.70 |
| Purchase #7 | $141.82 | 3.339% | $146.5554 | $146.56 | $146.55 | $146.60 |
| 7 purchase totals = | $904.10 | $984.3216 | $984.33 | $984.30 | $984.40 | |