| 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 | $121.88 | 10.776% | $135.0138 | $135.01 | $135.00 | $135.00 |
| Purchase #2 | $43.72 | 3.734% | $45.3525 | $45.35 | $45.35 | $45.40 |
| Purchase #3 | $71.70 | 12.708% | $80.8116 | $80.81 | $80.80 | $80.80 |
| Purchase #4 | $115.57 | 10.732% | $127.973 | $127.97 | $127.95 | $128.00 |
| Purchase #5 | $177.61 | 5.215% | $186.8724 | $186.87 | $186.85 | $186.90 |
| Purchase #6 | $29.60 | 3.812% | $30.7284 | $30.73 | $30.75 | $30.70 |
| Purchase #7 | $230.76 | 8.151% | $249.5692 | $249.57 | $249.55 | $249.60 |
| 7 purchase totals = | $790.84 | $856.3209 | $856.31 | $856.25 | $856.40 | |