| 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 | $134.40 | 3.592% | $139.2276 | $139.23 | $139.25 | $139.20 |
| Purchase #2 | $16.34 | 13.325% | $18.5173 | $18.52 | $18.50 | $18.50 |
| Purchase #3 | $132.82 | 8.451% | $144.0446 | $144.04 | $144.05 | $144.00 |
| Purchase #4 | $133.25 | 3.568% | $138.0044 | $138.00 | $138.00 | $138.00 |
| Purchase #5 | $118.94 | 6.182% | $126.2929 | $126.29 | $126.30 | $126.30 |
| Purchase #6 | $242.91 | 8.615% | $263.8367 | $263.84 | $263.85 | $263.80 |
| Purchase #7 | $170.70 | 8.476% | $185.1685 | $185.17 | $185.15 | $185.20 |
| 7 purchase totals = | $949.36 | $1,015.0920 | $1,015.09 | $1,015.10 | $1,015.00 | |