| 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 | $33.57 | 13.758% | $38.1886 | $38.19 | $38.20 | $38.20 |
| Purchase #2 | $165.82 | 5.280% | $174.5753 | $174.58 | $174.60 | $174.60 |
| Purchase #3 | $40.74 | 9.666% | $44.6779 | $44.68 | $44.70 | $44.70 |
| Purchase #4 | $22.43 | 8.488% | $24.3339 | $24.33 | $24.35 | $24.30 |
| Purchase #5 | $234.36 | 12.407% | $263.437 | $263.44 | $263.45 | $263.40 |
| Purchase #6 | $213.47 | 10.488% | $235.8587 | $235.86 | $235.85 | $235.90 |
| Purchase #7 | $164.38 | 11.437% | $183.1801 | $183.18 | $183.20 | $183.20 |
| 7 purchase totals = | $874.77 | $964.2515 | $964.26 | $964.35 | $964.30 | |