| 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 | $177.95 | 3.278% | $183.7832 | $183.78 | $183.80 | $183.80 |
| Purchase #2 | $112.46 | 4.768% | $117.8221 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $85.56 | 4.423% | $89.3443 | $89.34 | $89.35 | $89.30 |
| Purchase #4 | $231.40 | 8.229% | $250.4419 | $250.44 | $250.45 | $250.40 |
| Purchase #5 | $246.76 | 4.573% | $258.0443 | $258.04 | $258.05 | $258.00 |
| Purchase #6 | $72.33 | 12.537% | $81.398 | $81.40 | $81.40 | $81.40 |
| Purchase #7 | $168.56 | 8.613% | $183.0781 | $183.08 | $183.10 | $183.10 |
| 7 purchase totals = | $1,095.02 | $1,163.9119 | $1,163.90 | $1,163.95 | $1,163.80 | |