| 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 | $169.62 | 6.429% | $180.5249 | $180.52 | $180.50 | $180.50 |
| Purchase #2 | $62.39 | 8.679% | $67.8048 | $67.80 | $67.80 | $67.80 |
| Purchase #3 | $101.78 | 9.649% | $111.6008 | $111.60 | $111.60 | $111.60 |
| Purchase #4 | $208.41 | 4.419% | $217.6196 | $217.62 | $217.60 | $217.60 |
| Purchase #5 | $183.82 | 10.289% | $202.7332 | $202.73 | $202.75 | $202.70 |
| Purchase #6 | $133.91 | 11.735% | $149.6243 | $149.62 | $149.60 | $149.60 |
| Purchase #7 | $186.96 | 3.670% | $193.8214 | $193.82 | $193.80 | $193.80 |
| 7 purchase totals = | $1,046.89 | $1,123.7290 | $1,123.71 | $1,123.65 | $1,123.60 | |