| 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 | $145.73 | 9.239% | $159.194 | $159.19 | $159.20 | $159.20 |
| Purchase #2 | $214.66 | 4.144% | $223.5555 | $223.56 | $223.55 | $223.60 |
| Purchase #3 | $17.51 | 8.626% | $19.0204 | $19.02 | $19.00 | $19.00 |
| Purchase #4 | $134.34 | 13.807% | $152.8883 | $152.89 | $152.90 | $152.90 |
| Purchase #5 | $7.68 | 5.491% | $8.1017 | $8.10 | $8.10 | $8.10 |
| Purchase #6 | $232.34 | 12.217% | $260.725 | $260.73 | $260.75 | $260.70 |
| Purchase #7 | $129.94 | 13.538% | $147.5313 | $147.53 | $147.55 | $147.50 |
| 7 purchase totals = | $882.20 | $971.0162 | $971.02 | $971.05 | $971.00 | |