| 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 | $182.37 | 5.717% | $192.7961 | $192.80 | $192.80 | $192.80 |
| Purchase #2 | $49.74 | 10.153% | $54.7901 | $54.79 | $54.80 | $54.80 |
| Purchase #3 | $203.90 | 8.524% | $221.2804 | $221.28 | $221.30 | $221.30 |
| Purchase #4 | $121.51 | 9.663% | $133.2515 | $133.25 | $133.25 | $133.30 |
| Purchase #5 | $242.45 | 11.647% | $270.6882 | $270.69 | $270.70 | $270.70 |
| Purchase #6 | $224.55 | 10.276% | $247.6248 | $247.62 | $247.60 | $247.60 |
| Purchase #7 | $213.28 | 4.229% | $222.2996 | $222.30 | $222.30 | $222.30 |
| 7 purchase totals = | $1,237.80 | $1,342.7307 | $1,342.73 | $1,342.75 | $1,342.80 | |