| 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 | $115.36 | 10.421% | $127.3817 | $127.38 | $127.40 | $127.40 |
| Purchase #2 | $160.96 | 9.521% | $176.285 | $176.29 | $176.30 | $176.30 |
| Purchase #3 | $120.69 | 6.335% | $128.3357 | $128.34 | $128.35 | $128.30 |
| Purchase #4 | $174.91 | 3.826% | $181.6021 | $181.60 | $181.60 | $181.60 |
| Purchase #5 | $217.74 | 13.692% | $247.553 | $247.55 | $247.55 | $247.60 |
| Purchase #6 | $55.92 | 8.642% | $60.7526 | $60.75 | $60.75 | $60.80 |
| Purchase #7 | $134.29 | 7.267% | $144.0489 | $144.05 | $144.05 | $144.00 |
| 7 purchase totals = | $979.87 | $1,065.9590 | $1,065.96 | $1,066.00 | $1,066.00 | |