| 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 | $177.75 | 6.427% | $189.174 | $189.17 | $189.15 | $189.20 |
| Purchase #2 | $25.28 | 9.549% | $27.694 | $27.69 | $27.70 | $27.70 |
| Purchase #3 | $219.99 | 9.278% | $240.4007 | $240.40 | $240.40 | $240.40 |
| Purchase #4 | $36.79 | 12.493% | $41.3862 | $41.39 | $41.40 | $41.40 |
| Purchase #5 | $69.93 | 7.658% | $75.2852 | $75.29 | $75.30 | $75.30 |
| Purchase #6 | $167.28 | 3.575% | $173.2603 | $173.26 | $173.25 | $173.30 |
| Purchase #7 | $155.57 | 10.620% | $172.0915 | $172.09 | $172.10 | $172.10 |
| 7 purchase totals = | $852.59 | $919.2919 | $919.29 | $919.30 | $919.40 | |