| 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 | $164.90 | 13.564% | $187.267 | $187.27 | $187.25 | $187.30 |
| Purchase #2 | $128.52 | 10.362% | $141.8372 | $141.84 | $141.85 | $141.80 |
| Purchase #3 | $115.25 | 5.112% | $121.1416 | $121.14 | $121.15 | $121.10 |
| Purchase #4 | $33.82 | 10.645% | $37.4201 | $37.42 | $37.40 | $37.40 |
| Purchase #5 | $35.97 | 7.107% | $38.5264 | $38.53 | $38.55 | $38.50 |
| Purchase #6 | $235.36 | 7.271% | $252.473 | $252.47 | $252.45 | $252.50 |
| Purchase #7 | $69.76 | 10.514% | $77.0946 | $77.09 | $77.10 | $77.10 |
| 7 purchase totals = | $783.58 | $855.7599 | $855.76 | $855.75 | $855.70 | |