| 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 | $150.67 | 9.492% | $164.9716 | $164.97 | $164.95 | $165.00 |
| Purchase #2 | $74.74 | 3.680% | $77.4904 | $77.49 | $77.50 | $77.50 |
| Purchase #3 | $138.82 | 8.713% | $150.9154 | $150.92 | $150.90 | $150.90 |
| Purchase #4 | $133.54 | 6.716% | $142.5085 | $142.51 | $142.50 | $142.50 |
| Purchase #5 | $211.87 | 10.534% | $234.1884 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $215.49 | 13.602% | $244.8009 | $244.80 | $244.80 | $244.80 |
| Purchase #7 | $225.84 | 11.351% | $251.4751 | $251.48 | $251.50 | $251.50 |
| 7 purchase totals = | $1,150.97 | $1,266.3503 | $1,266.36 | $1,266.35 | $1,266.40 | |