| 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 | $65.82 | 12.509% | $74.0534 | $74.05 | $74.05 | $74.10 |
| Purchase #2 | $159.92 | 7.500% | $171.914 | $171.91 | $171.90 | $171.90 |
| Purchase #3 | $83.66 | 3.426% | $86.5262 | $86.53 | $86.55 | $86.50 |
| Purchase #4 | $126.97 | 9.565% | $139.1147 | $139.11 | $139.10 | $139.10 |
| Purchase #5 | $184.35 | 10.201% | $203.1555 | $203.16 | $203.15 | $203.20 |
| Purchase #6 | $242.71 | 4.437% | $253.479 | $253.48 | $253.50 | $253.50 |
| Purchase #7 | $204.36 | 6.555% | $217.7558 | $217.76 | $217.75 | $217.80 |
| 7 purchase totals = | $1,067.79 | $1,145.9986 | $1,146.00 | $1,146.00 | $1,146.10 | |