| 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 | $116.77 | 13.198% | $132.1813 | $132.18 | $132.20 | $132.20 |
| Purchase #2 | $216.69 | 9.807% | $237.9408 | $237.94 | $237.95 | $237.90 |
| Purchase #3 | $178.69 | 10.712% | $197.8313 | $197.83 | $197.85 | $197.80 |
| Purchase #4 | $211.61 | 10.772% | $234.4046 | $234.40 | $234.40 | $234.40 |
| Purchase #5 | $234.79 | 4.567% | $245.5129 | $245.51 | $245.50 | $245.50 |
| Purchase #6 | $139.85 | 12.178% | $156.8809 | $156.88 | $156.90 | $156.90 |
| Purchase #7 | $74.73 | 12.325% | $83.9405 | $83.94 | $83.95 | $83.90 |
| 7 purchase totals = | $1,173.13 | $1,288.6923 | $1,288.68 | $1,288.75 | $1,288.60 | |