| 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 | $118.49 | 10.355% | $130.7596 | $130.76 | $130.75 | $130.80 |
| Purchase #2 | $227.66 | 4.641% | $238.2257 | $238.23 | $238.25 | $238.20 |
| Purchase #3 | $65.91 | 13.547% | $74.8388 | $74.84 | $74.85 | $74.80 |
| Purchase #4 | $95.28 | 11.584% | $106.3172 | $106.32 | $106.30 | $106.30 |
| Purchase #5 | $153.57 | 6.513% | $163.572 | $163.57 | $163.55 | $163.60 |
| Purchase #6 | $151.72 | 12.793% | $171.1295 | $171.13 | $171.15 | $171.10 |
| Purchase #7 | $216.47 | 9.568% | $237.1818 | $237.18 | $237.20 | $237.20 |
| 7 purchase totals = | $1,029.10 | $1,122.0246 | $1,122.03 | $1,122.05 | $1,122.00 | |