| 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 | $204.29 | 6.589% | $217.7507 | $217.75 | $217.75 | $217.80 |
| Purchase #2 | $14.74 | 13.249% | $16.6929 | $16.69 | $16.70 | $16.70 |
| Purchase #3 | $174.63 | 10.382% | $192.7601 | $192.76 | $192.75 | $192.80 |
| Purchase #4 | $15.93 | 10.685% | $17.6321 | $17.63 | $17.65 | $17.60 |
| Purchase #5 | $122.41 | 6.156% | $129.9456 | $129.95 | $129.95 | $129.90 |
| Purchase #6 | $29.35 | 8.686% | $31.8993 | $31.90 | $31.90 | $31.90 |
| Purchase #7 | $207.88 | 12.342% | $233.5365 | $233.54 | $233.55 | $233.50 |
| 7 purchase totals = | $769.23 | $840.2172 | $840.22 | $840.25 | $840.20 | |