| 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 | $14.97 | 13.142% | $16.9374 | $16.94 | $16.95 | $16.90 |
| Purchase #2 | $200.53 | 4.520% | $209.594 | $209.59 | $209.60 | $209.60 |
| Purchase #3 | $218.80 | 12.156% | $245.3973 | $245.40 | $245.40 | $245.40 |
| Purchase #4 | $99.49 | 7.352% | $106.8045 | $106.80 | $106.80 | $106.80 |
| Purchase #5 | $179.52 | 13.848% | $204.3799 | $204.38 | $204.40 | $204.40 |
| Purchase #6 | $193.95 | 9.517% | $212.4082 | $212.41 | $212.40 | $212.40 |
| Purchase #7 | $161.46 | 12.237% | $181.2179 | $181.22 | $181.20 | $181.20 |
| 7 purchase totals = | $1,068.72 | $1,176.7392 | $1,176.74 | $1,176.75 | $1,176.70 | |