| 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 | $183.46 | 13.677% | $208.5518 | $208.55 | $208.55 | $208.60 |
| Purchase #2 | $91.84 | 11.508% | $102.4089 | $102.41 | $102.40 | $102.40 |
| Purchase #3 | $172.89 | 11.199% | $192.252 | $192.25 | $192.25 | $192.30 |
| Purchase #4 | $104.36 | 9.613% | $114.3921 | $114.39 | $114.40 | $114.40 |
| Purchase #5 | $189.72 | 11.640% | $211.8034 | $211.80 | $211.80 | $211.80 |
| Purchase #6 | $32.54 | 8.374% | $35.2649 | $35.26 | $35.25 | $35.30 |
| Purchase #7 | $127.99 | 4.468% | $133.7086 | $133.71 | $133.70 | $133.70 |
| 7 purchase totals = | $902.80 | $998.3817 | $998.37 | $998.35 | $998.50 | |