| 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 | $104.81 | 8.369% | $113.5815 | $113.58 | $113.60 | $113.60 |
| Purchase #2 | $161.56 | 13.531% | $183.4207 | $183.42 | $183.40 | $183.40 |
| Purchase #3 | $142.61 | 3.592% | $147.7326 | $147.73 | $147.75 | $147.70 |
| Purchase #4 | $57.47 | 13.224% | $65.0698 | $65.07 | $65.05 | $65.10 |
| Purchase #5 | $236.57 | 8.346% | $256.3141 | $256.31 | $256.30 | $256.30 |
| Purchase #6 | $141.63 | 12.685% | $159.5958 | $159.60 | $159.60 | $159.60 |
| Purchase #7 | $164.60 | 5.241% | $173.2267 | $173.23 | $173.25 | $173.20 |
| 7 purchase totals = | $1,009.25 | $1,098.9412 | $1,098.94 | $1,098.95 | $1,098.90 | |