| 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 | $174.37 | 6.727% | $186.0999 | $186.10 | $186.10 | $186.10 |
| Purchase #2 | $182.33 | 11.789% | $203.8249 | $203.82 | $203.80 | $203.80 |
| Purchase #3 | $234.93 | 7.369% | $252.242 | $252.24 | $252.25 | $252.20 |
| Purchase #4 | $218.81 | 12.236% | $245.5836 | $245.58 | $245.60 | $245.60 |
| Purchase #5 | $30.65 | 12.433% | $34.4607 | $34.46 | $34.45 | $34.50 |
| Purchase #6 | $142.42 | 5.257% | $149.907 | $149.91 | $149.90 | $149.90 |
| Purchase #7 | $191.74 | 9.386% | $209.7367 | $209.74 | $209.75 | $209.70 |
| 7 purchase totals = | $1,175.25 | $1,281.8548 | $1,281.85 | $1,281.85 | $1,281.80 | |