| 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 | $185.60 | 6.727% | $198.0853 | $198.09 | $198.10 | $198.10 |
| Purchase #2 | $61.94 | 6.610% | $66.0342 | $66.03 | $66.05 | $66.00 |
| Purchase #3 | $230.37 | 8.617% | $250.221 | $250.22 | $250.20 | $250.20 |
| Purchase #4 | $27.99 | 8.752% | $30.4397 | $30.44 | $30.45 | $30.40 |
| Purchase #5 | $160.86 | 12.558% | $181.0608 | $181.06 | $181.05 | $181.10 |
| Purchase #6 | $192.56 | 4.277% | $200.7958 | $200.80 | $200.80 | $200.80 |
| Purchase #7 | $220.56 | 3.775% | $228.8861 | $228.89 | $228.90 | $228.90 |
| 7 purchase totals = | $1,079.88 | $1,155.5229 | $1,155.53 | $1,155.55 | $1,155.50 | |