| 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 | $169.64 | 8.247% | $183.6302 | $183.63 | $183.65 | $183.60 |
| Purchase #2 | $172.28 | 4.675% | $180.3341 | $180.33 | $180.35 | $180.30 |
| Purchase #3 | $43.96 | 13.336% | $49.8225 | $49.82 | $49.80 | $49.80 |
| Purchase #4 | $30.42 | 13.863% | $34.6371 | $34.64 | $34.65 | $34.60 |
| Purchase #5 | $114.72 | 11.475% | $127.8841 | $127.88 | $127.90 | $127.90 |
| Purchase #6 | $117.93 | 4.448% | $123.1755 | $123.18 | $123.20 | $123.20 |
| Purchase #7 | $101.87 | 13.706% | $115.8323 | $115.83 | $115.85 | $115.80 |
| 7 purchase totals = | $750.82 | $815.3158 | $815.31 | $815.40 | $815.20 | |