| 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 | $122.60 | 13.801% | $139.52 | $139.52 | $139.50 | $139.50 |
| Purchase #2 | $215.89 | 4.569% | $225.754 | $225.75 | $225.75 | $225.80 |
| Purchase #3 | $143.31 | 12.741% | $161.5691 | $161.57 | $161.55 | $161.60 |
| Purchase #4 | $175.46 | 9.810% | $192.6726 | $192.67 | $192.65 | $192.70 |
| Purchase #5 | $65.93 | 3.170% | $68.02 | $68.02 | $68.00 | $68.00 |
| Purchase #6 | $84.60 | 11.705% | $94.5024 | $94.50 | $94.50 | $94.50 |
| Purchase #7 | $15.66 | 9.141% | $17.0915 | $17.09 | $17.10 | $17.10 |
| 7 purchase totals = | $823.45 | $899.1296 | $899.12 | $899.05 | $899.20 | |