| 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 | $122.72 | 8.533% | $133.1917 | $133.19 | $133.20 | $133.20 |
| Purchase #2 | $14.60 | 10.853% | $16.1845 | $16.18 | $16.20 | $16.20 |
| Purchase #3 | $157.46 | 13.386% | $178.5376 | $178.54 | $178.55 | $178.50 |
| Purchase #4 | $208.79 | 13.195% | $236.3398 | $236.34 | $236.35 | $236.30 |
| Purchase #5 | $188.37 | 5.475% | $198.6833 | $198.68 | $198.70 | $198.70 |
| Purchase #6 | $198.95 | 9.818% | $218.4829 | $218.48 | $218.50 | $218.50 |
| Purchase #7 | $173.93 | 4.636% | $181.9934 | $181.99 | $182.00 | $182.00 |
| 7 purchase totals = | $1,064.82 | $1,163.4132 | $1,163.40 | $1,163.50 | $1,163.40 | |