| 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 | $10.65 | 6.493% | $11.3415 | $11.34 | $11.35 | $11.30 |
| Purchase #2 | $159.30 | 11.363% | $177.4013 | $177.40 | $177.40 | $177.40 |
| Purchase #3 | $153.43 | 7.180% | $164.4463 | $164.45 | $164.45 | $164.40 |
| Purchase #4 | $172.84 | 4.661% | $180.8961 | $180.90 | $180.90 | $180.90 |
| Purchase #5 | $54.38 | 8.749% | $59.1377 | $59.14 | $59.15 | $59.10 |
| Purchase #6 | $192.74 | 3.240% | $198.9848 | $198.98 | $199.00 | $199.00 |
| Purchase #7 | $180.33 | 13.167% | $204.0741 | $204.07 | $204.05 | $204.10 |
| 7 purchase totals = | $923.67 | $996.2818 | $996.28 | $996.30 | $996.20 | |