| 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 | $174.62 | 10.558% | $193.0564 | $193.06 | $193.05 | $193.10 |
| Purchase #2 | $248.58 | 6.720% | $265.2846 | $265.28 | $265.30 | $265.30 |
| Purchase #3 | $240.43 | 3.718% | $249.3692 | $249.37 | $249.35 | $249.40 |
| Purchase #4 | $175.75 | 11.749% | $196.3989 | $196.40 | $196.40 | $196.40 |
| Purchase #5 | $134.40 | 10.689% | $148.766 | $148.77 | $148.75 | $148.80 |
| Purchase #6 | $123.35 | 5.467% | $130.0935 | $130.09 | $130.10 | $130.10 |
| Purchase #7 | $158.25 | 13.185% | $179.1153 | $179.12 | $179.10 | $179.10 |
| 7 purchase totals = | $1,255.38 | $1,362.0839 | $1,362.09 | $1,362.05 | $1,362.20 | |