| 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 | $133.70 | 11.157% | $148.6169 | $148.62 | $148.60 | $148.60 |
| Purchase #2 | $193.77 | 7.873% | $209.0255 | $209.03 | $209.05 | $209.00 |
| Purchase #3 | $69.44 | 11.266% | $77.2631 | $77.26 | $77.25 | $77.30 |
| Purchase #4 | $113.34 | 6.141% | $120.3002 | $120.30 | $120.30 | $120.30 |
| Purchase #5 | $192.69 | 12.521% | $216.8167 | $216.82 | $216.80 | $216.80 |
| Purchase #6 | $175.56 | 7.451% | $188.641 | $188.64 | $188.65 | $188.60 |
| Purchase #7 | $50.93 | 10.266% | $56.1585 | $56.16 | $56.15 | $56.20 |
| 7 purchase totals = | $929.43 | $1,016.8219 | $1,016.83 | $1,016.80 | $1,016.80 | |