| 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 | $197.38 | 7.522% | $212.2269 | $212.23 | $212.25 | $212.20 |
| Purchase #2 | $44.67 | 3.548% | $46.2549 | $46.25 | $46.25 | $46.30 |
| Purchase #3 | $51.84 | 7.443% | $55.6985 | $55.70 | $55.70 | $55.70 |
| Purchase #4 | $129.84 | 6.643% | $138.4653 | $138.47 | $138.45 | $138.50 |
| Purchase #5 | $143.45 | 11.835% | $160.4273 | $160.43 | $160.45 | $160.40 |
| Purchase #6 | $6.77 | 5.847% | $7.1658 | $7.17 | $7.15 | $7.20 |
| Purchase #7 | $96.35 | 4.291% | $100.4844 | $100.48 | $100.50 | $100.50 |
| 7 purchase totals = | $670.30 | $720.7231 | $720.73 | $720.75 | $720.80 | |