| 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 | $130.32 | 11.452% | $145.2442 | $145.24 | $145.25 | $145.20 |
| Purchase #2 | $186.32 | 8.779% | $202.677 | $202.68 | $202.70 | $202.70 |
| Purchase #3 | $190.41 | 9.209% | $207.9449 | $207.94 | $207.95 | $207.90 |
| Purchase #4 | $213.83 | 13.642% | $243.0007 | $243.00 | $243.00 | $243.00 |
| Purchase #5 | $209.40 | 9.856% | $230.0385 | $230.04 | $230.05 | $230.00 |
| Purchase #6 | $50.55 | 3.624% | $52.3819 | $52.38 | $52.40 | $52.40 |
| Purchase #7 | $85.87 | 4.701% | $89.9067 | $89.91 | $89.90 | $89.90 |
| 7 purchase totals = | $1,066.70 | $1,171.1939 | $1,171.19 | $1,171.25 | $1,171.10 | |