| 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 | $169.34 | 10.652% | $187.3781 | $187.38 | $187.40 | $187.40 |
| Purchase #2 | $151.50 | 8.756% | $164.7653 | $164.77 | $164.75 | $164.80 |
| Purchase #3 | $115.66 | 13.348% | $131.0983 | $131.10 | $131.10 | $131.10 |
| Purchase #4 | $153.98 | 10.104% | $169.5381 | $169.54 | $169.55 | $169.50 |
| Purchase #5 | $106.33 | 13.407% | $120.5857 | $120.59 | $120.60 | $120.60 |
| Purchase #6 | $127.88 | 13.383% | $144.9942 | $144.99 | $145.00 | $145.00 |
| Purchase #7 | $6.40 | 10.400% | $7.0656 | $7.07 | $7.05 | $7.10 |
| 7 purchase totals = | $831.09 | $925.4253 | $925.44 | $925.45 | $925.50 | |