| 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 | $135.40 | 7.323% | $145.3153 | $145.32 | $145.30 | $145.30 |
| Purchase #2 | $100.71 | 6.594% | $107.3508 | $107.35 | $107.35 | $107.40 |
| Purchase #3 | $118.30 | 13.264% | $133.9913 | $133.99 | $134.00 | $134.00 |
| Purchase #4 | $32.91 | 5.693% | $34.7836 | $34.78 | $34.80 | $34.80 |
| Purchase #5 | $162.45 | 5.427% | $171.2662 | $171.27 | $171.25 | $171.30 |
| Purchase #6 | $42.88 | 8.660% | $46.5934 | $46.59 | $46.60 | $46.60 |
| Purchase #7 | $60.87 | 4.652% | $63.7017 | $63.70 | $63.70 | $63.70 |
| 7 purchase totals = | $653.52 | $703.0023 | $703.00 | $703.00 | $703.10 | |