| 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 | $163.73 | 7.135% | $175.4121 | $175.41 | $175.40 | $175.40 |
| Purchase #2 | $142.90 | 3.309% | $147.6286 | $147.63 | $147.65 | $147.60 |
| Purchase #3 | $161.72 | 6.520% | $172.2641 | $172.26 | $172.25 | $172.30 |
| Purchase #4 | $41.56 | 7.238% | $44.5681 | $44.57 | $44.55 | $44.60 |
| Purchase #5 | $153.39 | 6.725% | $163.7055 | $163.71 | $163.70 | $163.70 |
| Purchase #6 | $122.95 | 9.718% | $134.8983 | $134.90 | $134.90 | $134.90 |
| Purchase #7 | $194.39 | 6.518% | $207.0603 | $207.06 | $207.05 | $207.10 |
| 7 purchase totals = | $980.64 | $1,045.5370 | $1,045.54 | $1,045.50 | $1,045.60 | |