| 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 | $109.93 | 4.701% | $115.0978 | $115.10 | $115.10 | $115.10 |
| Purchase #2 | $166.89 | 6.274% | $177.3607 | $177.36 | $177.35 | $177.40 |
| Purchase #3 | $169.37 | 5.407% | $178.5278 | $178.53 | $178.55 | $178.50 |
| Purchase #4 | $96.85 | 13.748% | $110.1649 | $110.16 | $110.15 | $110.20 |
| Purchase #5 | $113.39 | 4.190% | $118.141 | $118.14 | $118.15 | $118.10 |
| Purchase #6 | $49.64 | 6.392% | $52.813 | $52.81 | $52.80 | $52.80 |
| Purchase #7 | $202.75 | 11.442% | $225.9487 | $225.95 | $225.95 | $225.90 |
| 7 purchase totals = | $908.82 | $978.0539 | $978.05 | $978.05 | $978.00 | |