| 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 | $144.53 | 6.657% | $154.1514 | $154.15 | $154.15 | $154.20 |
| Purchase #2 | $179.97 | 5.830% | $190.4623 | $190.46 | $190.45 | $190.50 |
| Purchase #3 | $6.37 | 9.309% | $6.963 | $6.96 | $6.95 | $7.00 |
| Purchase #4 | $150.56 | 9.719% | $165.1929 | $165.19 | $165.20 | $165.20 |
| Purchase #5 | $79.93 | 3.852% | $83.0089 | $83.01 | $83.00 | $83.00 |
| Purchase #6 | $183.84 | 10.648% | $203.4153 | $203.42 | $203.40 | $203.40 |
| Purchase #7 | $189.66 | 3.860% | $196.9809 | $196.98 | $197.00 | $197.00 |
| 7 purchase totals = | $934.86 | $1,000.1747 | $1,000.17 | $1,000.15 | $1,000.30 | |