| 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 | $176.74 | 3.530% | $182.9789 | $182.98 | $183.00 | $183.00 |
| Purchase #2 | $141.42 | 10.424% | $156.1616 | $156.16 | $156.15 | $156.20 |
| Purchase #3 | $40.25 | 5.439% | $42.4392 | $42.44 | $42.45 | $42.40 |
| Purchase #4 | $75.42 | 7.119% | $80.7891 | $80.79 | $80.80 | $80.80 |
| Purchase #5 | $80.78 | 8.766% | $87.8612 | $87.86 | $87.85 | $87.90 |
| Purchase #6 | $235.68 | 12.214% | $264.466 | $264.47 | $264.45 | $264.50 |
| Purchase #7 | $64.60 | 13.582% | $73.374 | $73.37 | $73.35 | $73.40 |
| 7 purchase totals = | $814.89 | $888.0700 | $888.07 | $888.05 | $888.20 | |