| 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 | $187.35 | 10.487% | $206.9974 | $207.00 | $207.00 | $207.00 |
| Purchase #2 | $24.63 | 10.362% | $27.1822 | $27.18 | $27.20 | $27.20 |
| Purchase #3 | $213.69 | 8.211% | $231.2361 | $231.24 | $231.25 | $231.20 |
| Purchase #4 | $75.72 | 5.376% | $79.7907 | $79.79 | $79.80 | $79.80 |
| Purchase #5 | $171.93 | 12.549% | $193.5055 | $193.51 | $193.50 | $193.50 |
| Purchase #6 | $245.88 | 12.409% | $276.3912 | $276.39 | $276.40 | $276.40 |
| Purchase #7 | $162.98 | 5.184% | $171.4289 | $171.43 | $171.45 | $171.40 |
| 7 purchase totals = | $1,082.18 | $1,186.5320 | $1,186.54 | $1,186.60 | $1,186.50 | |