| 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 | $188.45 | 5.461% | $198.7413 | $198.74 | $198.75 | $198.70 |
| Purchase #2 | $164.93 | 12.188% | $185.0317 | $185.03 | $185.05 | $185.00 |
| Purchase #3 | $162.55 | 12.223% | $182.4185 | $182.42 | $182.40 | $182.40 |
| Purchase #4 | $90.75 | 11.405% | $101.1 | $101.10 | $101.10 | $101.10 |
| Purchase #5 | $227.38 | 4.579% | $237.7917 | $237.79 | $237.80 | $237.80 |
| Purchase #6 | $63.96 | 13.825% | $72.8025 | $72.80 | $72.80 | $72.80 |
| Purchase #7 | $197.85 | 9.224% | $216.0997 | $216.10 | $216.10 | $216.10 |
| 7 purchase totals = | $1,095.87 | $1,193.9854 | $1,193.98 | $1,194.00 | $1,193.90 | |