| 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 | $167.60 | 12.692% | $188.8718 | $188.87 | $188.85 | $188.90 |
| Purchase #2 | $136.95 | 11.596% | $152.8307 | $152.83 | $152.85 | $152.80 |
| Purchase #3 | $240.82 | 4.153% | $250.8213 | $250.82 | $250.80 | $250.80 |
| Purchase #4 | $62.66 | 5.573% | $66.152 | $66.15 | $66.15 | $66.20 |
| Purchase #5 | $224.52 | 12.529% | $252.6501 | $252.65 | $252.65 | $252.70 |
| Purchase #6 | $139.62 | 8.393% | $151.3383 | $151.34 | $151.35 | $151.30 |
| Purchase #7 | $80.43 | 7.386% | $86.3706 | $86.37 | $86.35 | $86.40 |
| 7 purchase totals = | $1,052.60 | $1,149.0348 | $1,149.03 | $1,149.00 | $1,149.10 | |