| 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 | $159.48 | 8.231% | $172.6068 | $172.61 | $172.60 | $172.60 |
| Purchase #2 | $30.95 | 3.702% | $32.0958 | $32.10 | $32.10 | $32.10 |
| Purchase #3 | $80.67 | 6.844% | $86.1911 | $86.19 | $86.20 | $86.20 |
| Purchase #4 | $228.91 | 9.375% | $250.3703 | $250.37 | $250.35 | $250.40 |
| Purchase #5 | $188.43 | 3.187% | $194.4353 | $194.44 | $194.45 | $194.40 |
| Purchase #6 | $127.43 | 4.802% | $133.5492 | $133.55 | $133.55 | $133.50 |
| Purchase #7 | $164.63 | 6.193% | $174.8255 | $174.83 | $174.85 | $174.80 |
| 7 purchase totals = | $980.50 | $1,044.0740 | $1,044.09 | $1,044.10 | $1,044.00 | |