| 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 | $175.73 | 9.601% | $192.6018 | $192.60 | $192.60 | $192.60 |
| Purchase #2 | $207.73 | 5.601% | $219.365 | $219.37 | $219.35 | $219.40 |
| Purchase #3 | $16.88 | 12.680% | $19.0204 | $19.02 | $19.00 | $19.00 |
| Purchase #4 | $144.94 | 10.377% | $159.9804 | $159.98 | $160.00 | $160.00 |
| Purchase #5 | $237.92 | 8.612% | $258.4097 | $258.41 | $258.40 | $258.40 |
| Purchase #6 | $160.86 | 13.451% | $182.4973 | $182.50 | $182.50 | $182.50 |
| Purchase #7 | $181.97 | 3.735% | $188.7666 | $188.77 | $188.75 | $188.80 |
| 7 purchase totals = | $1,126.03 | $1,220.6412 | $1,220.65 | $1,220.60 | $1,220.70 | |