| 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 | $115.25 | 6.545% | $122.7931 | $122.79 | $122.80 | $122.80 |
| Purchase #2 | $224.88 | 8.781% | $244.6267 | $244.63 | $244.65 | $244.60 |
| Purchase #3 | $123.65 | 10.320% | $136.4107 | $136.41 | $136.40 | $136.40 |
| Purchase #4 | $143.67 | 3.493% | $148.6884 | $148.69 | $148.70 | $148.70 |
| Purchase #5 | $180.90 | 6.388% | $192.4559 | $192.46 | $192.45 | $192.50 |
| Purchase #6 | $166.66 | 9.235% | $182.0511 | $182.05 | $182.05 | $182.10 |
| Purchase #7 | $15.29 | 11.153% | $16.9953 | $17.00 | $17.00 | $17.00 |
| 7 purchase totals = | $970.30 | $1,044.0212 | $1,044.03 | $1,044.05 | $1,044.10 | |