| 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 | $116.41 | 5.162% | $122.4191 | $122.42 | $122.40 | $122.40 |
| Purchase #2 | $155.48 | 6.761% | $165.992 | $165.99 | $166.00 | $166.00 |
| Purchase #3 | $122.79 | 4.588% | $128.4236 | $128.42 | $128.40 | $128.40 |
| Purchase #4 | $129.83 | 12.501% | $146.06 | $146.06 | $146.05 | $146.10 |
| Purchase #5 | $81.33 | 6.189% | $86.3635 | $86.36 | $86.35 | $86.40 |
| Purchase #6 | $221.25 | 6.630% | $235.9189 | $235.92 | $235.90 | $235.90 |
| Purchase #7 | $79.40 | 11.546% | $88.5675 | $88.57 | $88.55 | $88.60 |
| 7 purchase totals = | $906.49 | $973.7446 | $973.74 | $973.65 | $973.80 | |