| 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 | $174.61 | 3.103% | $180.0281 | $180.03 | $180.05 | $180.00 |
| Purchase #2 | $80.84 | 12.134% | $90.6491 | $90.65 | $90.65 | $90.60 |
| Purchase #3 | $126.54 | 13.162% | $143.1952 | $143.20 | $143.20 | $143.20 |
| Purchase #4 | $117.70 | 10.109% | $129.5983 | $129.60 | $129.60 | $129.60 |
| Purchase #5 | $82.45 | 5.417% | $86.9163 | $86.92 | $86.90 | $86.90 |
| Purchase #6 | $235.72 | 11.355% | $262.486 | $262.49 | $262.50 | $262.50 |
| Purchase #7 | $216.92 | 9.259% | $237.0046 | $237.00 | $237.00 | $237.00 |
| 7 purchase totals = | $1,034.78 | $1,129.8776 | $1,129.89 | $1,129.90 | $1,129.80 | |