| 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 | $165.95 | 9.165% | $181.1593 | $181.16 | $181.15 | $181.20 |
| Purchase #2 | $134.61 | 7.545% | $144.7663 | $144.77 | $144.75 | $144.80 |
| Purchase #3 | $230.83 | 9.619% | $253.0335 | $253.03 | $253.05 | $253.00 |
| Purchase #4 | $108.79 | 13.823% | $123.828 | $123.83 | $123.85 | $123.80 |
| Purchase #5 | $228.93 | 8.474% | $248.3295 | $248.33 | $248.35 | $248.30 |
| Purchase #6 | $85.68 | 11.293% | $95.3558 | $95.36 | $95.35 | $95.40 |
| Purchase #7 | $37.28 | 8.861% | $40.5834 | $40.58 | $40.60 | $40.60 |
| 7 purchase totals = | $992.07 | $1,087.0558 | $1,087.06 | $1,087.10 | $1,087.10 | |