| 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 | $110.69 | 4.628% | $115.8127 | $115.81 | $115.80 | $115.80 |
| Purchase #2 | $166.64 | 10.549% | $184.2189 | $184.22 | $184.20 | $184.20 |
| Purchase #3 | $147.74 | 4.241% | $154.0057 | $154.01 | $154.00 | $154.00 |
| Purchase #4 | $149.73 | 3.289% | $154.6546 | $154.65 | $154.65 | $154.70 |
| Purchase #5 | $99.60 | 4.846% | $104.4266 | $104.43 | $104.45 | $104.40 |
| Purchase #6 | $60.63 | 6.746% | $64.7201 | $64.72 | $64.70 | $64.70 |
| Purchase #7 | $20.59 | 13.833% | $23.4382 | $23.44 | $23.45 | $23.40 |
| 7 purchase totals = | $755.62 | $801.2768 | $801.28 | $801.25 | $801.20 | |