| 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 | $42.56 | 6.765% | $45.4392 | $45.44 | $45.45 | $45.40 |
| Purchase #2 | $103.32 | 5.204% | $108.6968 | $108.70 | $108.70 | $108.70 |
| Purchase #3 | $155.46 | 12.419% | $174.7666 | $174.77 | $174.75 | $174.80 |
| Purchase #4 | $163.85 | 11.670% | $182.9713 | $182.97 | $182.95 | $183.00 |
| Purchase #5 | $73.31 | 9.709% | $80.4277 | $80.43 | $80.45 | $80.40 |
| Purchase #6 | $231.97 | 13.696% | $263.7406 | $263.74 | $263.75 | $263.70 |
| Purchase #7 | $136.77 | 5.394% | $144.1474 | $144.15 | $144.15 | $144.10 |
| 7 purchase totals = | $907.24 | $1,000.1896 | $1,000.20 | $1,000.20 | $1,000.10 | |