| 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 | $72.62 | 12.445% | $81.6576 | $81.66 | $81.65 | $81.70 |
| Purchase #2 | $183.43 | 3.771% | $190.3471 | $190.35 | $190.35 | $190.30 |
| Purchase #3 | $133.84 | 7.763% | $144.23 | $144.23 | $144.25 | $144.20 |
| Purchase #4 | $250.94 | 9.225% | $274.0892 | $274.09 | $274.10 | $274.10 |
| Purchase #5 | $139.58 | 9.168% | $152.3767 | $152.38 | $152.40 | $152.40 |
| Purchase #6 | $122.50 | 3.671% | $126.997 | $127.00 | $127.00 | $127.00 |
| Purchase #7 | $181.90 | 4.107% | $189.3706 | $189.37 | $189.35 | $189.40 |
| 7 purchase totals = | $1,084.81 | $1,159.0682 | $1,159.08 | $1,159.10 | $1,159.10 | |