| 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 | $173.80 | 10.396% | $191.8682 | $191.87 | $191.85 | $191.90 |
| Purchase #2 | $235.30 | 5.108% | $247.3191 | $247.32 | $247.30 | $247.30 |
| Purchase #3 | $165.28 | 5.632% | $174.5886 | $174.59 | $174.60 | $174.60 |
| Purchase #4 | $117.86 | 10.135% | $129.8051 | $129.81 | $129.80 | $129.80 |
| Purchase #5 | $182.95 | 10.249% | $201.7005 | $201.70 | $201.70 | $201.70 |
| Purchase #6 | $42.76 | 13.813% | $48.6664 | $48.67 | $48.65 | $48.70 |
| Purchase #7 | $32.87 | 3.202% | $33.9225 | $33.92 | $33.90 | $33.90 |
| 7 purchase totals = | $950.82 | $1,027.8704 | $1,027.88 | $1,027.80 | $1,027.90 | |