| 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 | $62.68 | 8.741% | $68.1589 | $68.16 | $68.15 | $68.20 |
| Purchase #2 | $7.62 | 12.567% | $8.5776 | $8.58 | $8.60 | $8.60 |
| Purchase #3 | $140.42 | 9.655% | $153.9776 | $153.98 | $154.00 | $154.00 |
| Purchase #4 | $178.28 | 7.800% | $192.1858 | $192.19 | $192.20 | $192.20 |
| Purchase #5 | $74.38 | 10.532% | $82.2137 | $82.21 | $82.20 | $82.20 |
| Purchase #6 | $7.81 | 4.695% | $8.1767 | $8.18 | $8.20 | $8.20 |
| Purchase #7 | $128.60 | 12.436% | $144.5927 | $144.59 | $144.60 | $144.60 |
| 7 purchase totals = | $599.79 | $657.8830 | $657.89 | $657.95 | $658.00 | |