| 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 | $157.83 | 13.515% | $179.1607 | $179.16 | $179.15 | $179.20 |
| Purchase #2 | $104.32 | 9.853% | $114.5986 | $114.60 | $114.60 | $114.60 |
| Purchase #3 | $236.30 | 5.312% | $248.8523 | $248.85 | $248.85 | $248.90 |
| Purchase #4 | $111.79 | 6.358% | $118.8976 | $118.90 | $118.90 | $118.90 |
| Purchase #5 | $156.89 | 5.810% | $166.0053 | $166.01 | $166.00 | $166.00 |
| Purchase #6 | $57.68 | 5.336% | $60.7578 | $60.76 | $60.75 | $60.80 |
| Purchase #7 | $170.66 | 4.147% | $177.7373 | $177.74 | $177.75 | $177.70 |
| 7 purchase totals = | $995.47 | $1,066.0096 | $1,066.02 | $1,066.00 | $1,066.10 | |