| 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 | $158.63 | 4.613% | $165.9476 | $165.95 | $165.95 | $165.90 |
| Purchase #2 | $14.56 | 6.127% | $15.4521 | $15.45 | $15.45 | $15.50 |
| Purchase #3 | $115.31 | 9.381% | $126.1272 | $126.13 | $126.15 | $126.10 |
| Purchase #4 | $90.60 | 8.362% | $98.176 | $98.18 | $98.20 | $98.20 |
| Purchase #5 | $185.91 | 6.372% | $197.7562 | $197.76 | $197.75 | $197.80 |
| Purchase #6 | $217.55 | 8.225% | $235.4435 | $235.44 | $235.45 | $235.40 |
| Purchase #7 | $205.48 | 3.264% | $212.1869 | $212.19 | $212.20 | $212.20 |
| 7 purchase totals = | $988.04 | $1,051.0895 | $1,051.10 | $1,051.15 | $1,051.10 | |