| 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 | $231.37 | 5.530% | $244.1648 | $244.16 | $244.15 | $244.20 |
| Purchase #2 | $128.53 | 3.762% | $133.3653 | $133.37 | $133.35 | $133.40 |
| Purchase #3 | $140.83 | 8.259% | $152.4611 | $152.46 | $152.45 | $152.50 |
| Purchase #4 | $163.95 | 9.215% | $179.058 | $179.06 | $179.05 | $179.10 |
| Purchase #5 | $169.76 | 5.503% | $179.1019 | $179.10 | $179.10 | $179.10 |
| Purchase #6 | $158.58 | 13.605% | $180.1548 | $180.15 | $180.15 | $180.20 |
| Purchase #7 | $16.97 | 13.715% | $19.2974 | $19.30 | $19.30 | $19.30 |
| 7 purchase totals = | $1,009.99 | $1,087.6033 | $1,087.60 | $1,087.55 | $1,087.80 | |