| 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 | $142.71 | 6.674% | $152.2345 | $152.23 | $152.25 | $152.20 |
| Purchase #2 | $46.68 | 8.264% | $50.5376 | $50.54 | $50.55 | $50.50 |
| Purchase #3 | $71.69 | 11.253% | $79.7573 | $79.76 | $79.75 | $79.80 |
| Purchase #4 | $201.88 | 12.314% | $226.7395 | $226.74 | $226.75 | $226.70 |
| Purchase #5 | $190.56 | 10.428% | $210.4316 | $210.43 | $210.45 | $210.40 |
| Purchase #6 | $164.65 | 11.721% | $183.9486 | $183.95 | $183.95 | $183.90 |
| Purchase #7 | $147.73 | 10.598% | $163.3864 | $163.39 | $163.40 | $163.40 |
| 7 purchase totals = | $965.90 | $1,067.0355 | $1,067.04 | $1,067.10 | $1,066.90 | |