| 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 | $13.78 | 6.392% | $14.6608 | $14.66 | $14.65 | $14.70 |
| Purchase #2 | $104.30 | 7.605% | $112.232 | $112.23 | $112.25 | $112.20 |
| Purchase #3 | $155.78 | 6.351% | $165.6736 | $165.67 | $165.65 | $165.70 |
| Purchase #4 | $241.50 | 10.690% | $267.3164 | $267.32 | $267.30 | $267.30 |
| Purchase #5 | $127.31 | 9.199% | $139.0212 | $139.02 | $139.00 | $139.00 |
| Purchase #6 | $174.43 | 6.749% | $186.2023 | $186.20 | $186.20 | $186.20 |
| Purchase #7 | $192.42 | 8.149% | $208.1003 | $208.10 | $208.10 | $208.10 |
| 7 purchase totals = | $1,009.52 | $1,093.2066 | $1,093.20 | $1,093.15 | $1,093.20 | |