| 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 | $175.74 | 7.833% | $189.5057 | $189.51 | $189.50 | $189.50 |
| Purchase #2 | $182.43 | 9.578% | $199.9031 | $199.90 | $199.90 | $199.90 |
| Purchase #3 | $5.60 | 7.445% | $6.0169 | $6.02 | $6.00 | $6.00 |
| Purchase #4 | $20.55 | 5.807% | $21.7433 | $21.74 | $21.75 | $21.70 |
| Purchase #5 | $227.80 | 10.467% | $251.6438 | $251.64 | $251.65 | $251.60 |
| Purchase #6 | $86.40 | 9.512% | $94.6184 | $94.62 | $94.60 | $94.60 |
| Purchase #7 | $84.94 | 4.197% | $88.5049 | $88.50 | $88.50 | $88.50 |
| 7 purchase totals = | $783.46 | $851.9361 | $851.93 | $851.90 | $851.80 | |