| 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 | $8.96 | 9.137% | $9.7787 | $9.78 | $9.80 | $9.80 |
| Purchase #2 | $181.92 | 12.316% | $204.3253 | $204.33 | $204.35 | $204.30 |
| Purchase #3 | $125.66 | 7.313% | $134.8495 | $134.85 | $134.85 | $134.80 |
| Purchase #4 | $168.46 | 4.620% | $176.2429 | $176.24 | $176.25 | $176.20 |
| Purchase #5 | $149.46 | 11.873% | $167.2054 | $167.21 | $167.20 | $167.20 |
| Purchase #6 | $92.77 | 11.157% | $103.1203 | $103.12 | $103.10 | $103.10 |
| Purchase #7 | $163.33 | 13.446% | $185.2914 | $185.29 | $185.30 | $185.30 |
| 7 purchase totals = | $890.56 | $980.8135 | $980.82 | $980.85 | $980.70 | |