| 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 | $188.87 | 6.360% | $200.8821 | $200.88 | $200.90 | $200.90 |
| Purchase #2 | $17.36 | 10.822% | $19.2387 | $19.24 | $19.25 | $19.20 |
| Purchase #3 | $238.85 | 5.748% | $252.5791 | $252.58 | $252.60 | $252.60 |
| Purchase #4 | $68.83 | 8.678% | $74.8031 | $74.80 | $74.80 | $74.80 |
| Purchase #5 | $149.70 | 6.381% | $159.2524 | $159.25 | $159.25 | $159.30 |
| Purchase #6 | $72.92 | 7.388% | $78.3073 | $78.31 | $78.30 | $78.30 |
| Purchase #7 | $199.92 | 4.657% | $209.2303 | $209.23 | $209.25 | $209.20 |
| 7 purchase totals = | $936.45 | $994.2930 | $994.29 | $994.35 | $994.30 | |