| 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 | $153.79 | 7.500% | $165.3243 | $165.32 | $165.30 | $165.30 |
| Purchase #2 | $17.29 | 4.552% | $18.077 | $18.08 | $18.10 | $18.10 |
| Purchase #3 | $20.40 | 12.500% | $22.95 | $22.95 | $22.95 | $23.00 |
| Purchase #4 | $155.85 | 10.804% | $172.688 | $172.69 | $172.70 | $172.70 |
| Purchase #5 | $34.86 | 3.558% | $36.1003 | $36.10 | $36.10 | $36.10 |
| Purchase #6 | $83.95 | 11.182% | $93.3373 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $139.57 | 8.721% | $151.7419 | $151.74 | $151.75 | $151.70 |
| 7 purchase totals = | $605.71 | $660.2188 | $660.22 | $660.25 | $660.20 | |