| 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 | $115.60 | 3.194% | $119.2923 | $119.29 | $119.30 | $119.30 |
| Purchase #2 | $143.94 | 6.777% | $153.6948 | $153.69 | $153.70 | $153.70 |
| Purchase #3 | $174.33 | 4.294% | $181.8157 | $181.82 | $181.80 | $181.80 |
| Purchase #4 | $16.60 | 8.356% | $17.9871 | $17.99 | $18.00 | $18.00 |
| Purchase #5 | $167.42 | 3.485% | $173.2546 | $173.25 | $173.25 | $173.30 |
| Purchase #6 | $241.96 | 10.373% | $267.0585 | $267.06 | $267.05 | $267.10 |
| Purchase #7 | $244.90 | 5.800% | $259.1042 | $259.10 | $259.10 | $259.10 |
| 7 purchase totals = | $1,104.75 | $1,172.2072 | $1,172.20 | $1,172.20 | $1,172.30 | |