| 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 | $153.89 | 6.627% | $164.0883 | $164.09 | $164.10 | $164.10 |
| Purchase #2 | $236.30 | 4.279% | $246.4113 | $246.41 | $246.40 | $246.40 |
| Purchase #3 | $80.76 | 12.238% | $90.6434 | $90.64 | $90.65 | $90.60 |
| Purchase #4 | $138.33 | 6.512% | $147.338 | $147.34 | $147.35 | $147.30 |
| Purchase #5 | $14.87 | 7.415% | $15.9726 | $15.97 | $15.95 | $16.00 |
| Purchase #6 | $60.43 | 11.839% | $67.5843 | $67.58 | $67.60 | $67.60 |
| Purchase #7 | $98.93 | 5.874% | $104.7411 | $104.74 | $104.75 | $104.70 |
| 7 purchase totals = | $783.51 | $836.7790 | $836.77 | $836.80 | $836.70 | |