| 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 | $75.59 | 8.260% | $81.8337 | $81.83 | $81.85 | $81.80 |
| Purchase #2 | $162.81 | 12.702% | $183.4901 | $183.49 | $183.50 | $183.50 |
| Purchase #3 | $128.85 | 6.479% | $137.1982 | $137.20 | $137.20 | $137.20 |
| Purchase #4 | $155.66 | 4.364% | $162.453 | $162.45 | $162.45 | $162.50 |
| Purchase #5 | $117.28 | 6.791% | $125.2445 | $125.24 | $125.25 | $125.20 |
| Purchase #6 | $188.57 | 12.851% | $212.8031 | $212.80 | $212.80 | $212.80 |
| Purchase #7 | $122.67 | 12.453% | $137.9461 | $137.95 | $137.95 | $137.90 |
| 7 purchase totals = | $951.43 | $1,040.9687 | $1,040.96 | $1,041.00 | $1,040.90 | |