| 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 | $110.53 | 7.189% | $118.476 | $118.48 | $118.50 | $118.50 |
| Purchase #2 | $139.98 | 8.198% | $151.4556 | $151.46 | $151.45 | $151.50 |
| Purchase #3 | $74.64 | 9.617% | $81.8181 | $81.82 | $81.80 | $81.80 |
| Purchase #4 | $214.84 | 8.440% | $232.9725 | $232.97 | $232.95 | $233.00 |
| Purchase #5 | $53.72 | 7.330% | $57.6577 | $57.66 | $57.65 | $57.70 |
| Purchase #6 | $106.98 | 10.382% | $118.0867 | $118.09 | $118.10 | $118.10 |
| Purchase #7 | $8.36 | 5.534% | $8.8226 | $8.82 | $8.80 | $8.80 |
| 7 purchase totals = | $709.05 | $769.2892 | $769.30 | $769.25 | $769.40 | |