| 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 | $134.76 | 13.866% | $153.4458 | $153.45 | $153.45 | $153.40 |
| Purchase #2 | $176.99 | 7.627% | $190.489 | $190.49 | $190.50 | $190.50 |
| Purchase #3 | $235.69 | 3.617% | $244.2149 | $244.21 | $244.20 | $244.20 |
| Purchase #4 | $172.28 | 11.838% | $192.6745 | $192.67 | $192.65 | $192.70 |
| Purchase #5 | $165.92 | 9.144% | $181.0917 | $181.09 | $181.10 | $181.10 |
| Purchase #6 | $157.67 | 9.341% | $172.398 | $172.40 | $172.40 | $172.40 |
| Purchase #7 | $86.58 | 7.482% | $93.0579 | $93.06 | $93.05 | $93.10 |
| 7 purchase totals = | $1,129.89 | $1,227.3718 | $1,227.37 | $1,227.35 | $1,227.40 | |