| 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 | $66.47 | 8.663% | $72.2283 | $72.23 | $72.25 | $72.20 |
| Purchase #2 | $175.95 | 10.130% | $193.7737 | $193.77 | $193.75 | $193.80 |
| Purchase #3 | $158.31 | 11.258% | $176.1325 | $176.13 | $176.15 | $176.10 |
| Purchase #4 | $13.31 | 10.765% | $14.7428 | $14.74 | $14.75 | $14.70 |
| Purchase #5 | $207.35 | 7.253% | $222.3891 | $222.39 | $222.40 | $222.40 |
| Purchase #6 | $196.31 | 11.342% | $218.5755 | $218.58 | $218.60 | $218.60 |
| Purchase #7 | $23.27 | 12.470% | $26.1718 | $26.17 | $26.15 | $26.20 |
| 7 purchase totals = | $840.97 | $924.0137 | $924.01 | $924.05 | $924.00 | |