| 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 | $153.72 | 7.700% | $165.5564 | $165.56 | $165.55 | $165.60 |
| Purchase #2 | $122.79 | 11.700% | $137.1564 | $137.16 | $137.15 | $137.20 |
| Purchase #3 | $232.27 | 6.789% | $248.0388 | $248.04 | $248.05 | $248.00 |
| Purchase #4 | $112.92 | 10.738% | $125.0453 | $125.05 | $125.05 | $125.00 |
| Purchase #5 | $110.87 | 4.377% | $115.7228 | $115.72 | $115.70 | $115.70 |
| Purchase #6 | $50.59 | 12.654% | $56.9917 | $56.99 | $57.00 | $57.00 |
| Purchase #7 | $6.89 | 8.130% | $7.4502 | $7.45 | $7.45 | $7.50 |
| 7 purchase totals = | $790.05 | $855.9616 | $855.97 | $855.95 | $856.00 | |