| 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 | $122.79 | 6.643% | $130.9469 | $130.95 | $130.95 | $130.90 |
| Purchase #2 | $176.81 | 12.265% | $198.4957 | $198.50 | $198.50 | $198.50 |
| Purchase #3 | $69.96 | 11.601% | $78.0761 | $78.08 | $78.10 | $78.10 |
| Purchase #4 | $46.76 | 3.215% | $48.2633 | $48.26 | $48.25 | $48.30 |
| Purchase #5 | $77.25 | 8.290% | $83.654 | $83.65 | $83.65 | $83.70 |
| Purchase #6 | $46.60 | 11.239% | $51.8374 | $51.84 | $51.85 | $51.80 |
| Purchase #7 | $175.28 | 11.539% | $195.5056 | $195.51 | $195.50 | $195.50 |
| 7 purchase totals = | $715.45 | $786.7790 | $786.79 | $786.80 | $786.80 | |