| 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 | $159.58 | 12.224% | $179.0871 | $179.09 | $179.10 | $179.10 |
| Purchase #2 | $81.62 | 6.488% | $86.9155 | $86.92 | $86.90 | $86.90 |
| Purchase #3 | $145.57 | 13.521% | $165.2525 | $165.25 | $165.25 | $165.30 |
| Purchase #4 | $243.77 | 9.564% | $267.0842 | $267.08 | $267.10 | $267.10 |
| Purchase #5 | $241.94 | 11.683% | $270.2059 | $270.21 | $270.20 | $270.20 |
| Purchase #6 | $17.51 | 5.816% | $18.5284 | $18.53 | $18.55 | $18.50 |
| Purchase #7 | $201.38 | 4.565% | $210.573 | $210.57 | $210.55 | $210.60 |
| 7 purchase totals = | $1,091.37 | $1,197.6466 | $1,197.65 | $1,197.65 | $1,197.70 | |