| 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 | $103.75 | 8.846% | $112.9277 | $112.93 | $112.95 | $112.90 |
| Purchase #2 | $156.69 | 6.148% | $166.3233 | $166.32 | $166.30 | $166.30 |
| Purchase #3 | $7.97 | 11.218% | $8.8641 | $8.86 | $8.85 | $8.90 |
| Purchase #4 | $207.47 | 11.416% | $231.1548 | $231.15 | $231.15 | $231.20 |
| Purchase #5 | $230.78 | 5.232% | $242.8544 | $242.85 | $242.85 | $242.90 |
| Purchase #6 | $74.31 | 8.657% | $80.743 | $80.74 | $80.75 | $80.70 |
| Purchase #7 | $86.96 | 3.781% | $90.248 | $90.25 | $90.25 | $90.20 |
| 7 purchase totals = | $867.93 | $933.1153 | $933.10 | $933.10 | $933.10 | |