| 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 | $177.25 | 3.382% | $183.2446 | $183.24 | $183.25 | $183.20 |
| Purchase #2 | $108.89 | 12.167% | $122.1386 | $122.14 | $122.15 | $122.10 |
| Purchase #3 | $12.47 | 4.345% | $13.0118 | $13.01 | $13.00 | $13.00 |
| Purchase #4 | $184.96 | 7.264% | $198.3955 | $198.40 | $198.40 | $198.40 |
| Purchase #5 | $125.27 | 6.623% | $133.5666 | $133.57 | $133.55 | $133.60 |
| Purchase #6 | $89.70 | 5.515% | $94.647 | $94.65 | $94.65 | $94.60 |
| Purchase #7 | $19.38 | 11.110% | $21.5331 | $21.53 | $21.55 | $21.50 |
| 7 purchase totals = | $717.92 | $766.5372 | $766.54 | $766.55 | $766.40 | |