| 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 | $186.69 | 3.716% | $193.6274 | $193.63 | $193.65 | $193.60 |
| Purchase #2 | $206.36 | 11.487% | $230.0646 | $230.06 | $230.05 | $230.10 |
| Purchase #3 | $187.28 | 7.373% | $201.0882 | $201.09 | $201.10 | $201.10 |
| Purchase #4 | $206.35 | 4.343% | $215.3118 | $215.31 | $215.30 | $215.30 |
| Purchase #5 | $69.71 | 4.648% | $72.9501 | $72.95 | $72.95 | $73.00 |
| Purchase #6 | $212.78 | 10.864% | $235.8964 | $235.90 | $235.90 | $235.90 |
| Purchase #7 | $20.54 | 9.437% | $22.4784 | $22.48 | $22.50 | $22.50 |
| 7 purchase totals = | $1,089.71 | $1,171.4169 | $1,171.42 | $1,171.45 | $1,171.50 | |