| 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 | $142.77 | 11.347% | $158.9701 | $158.97 | $158.95 | $159.00 |
| Purchase #2 | $85.30 | 6.372% | $90.7353 | $90.74 | $90.75 | $90.70 |
| Purchase #3 | $69.87 | 12.189% | $78.3865 | $78.39 | $78.40 | $78.40 |
| Purchase #4 | $77.54 | 4.724% | $81.203 | $81.20 | $81.20 | $81.20 |
| Purchase #5 | $155.93 | 10.463% | $172.245 | $172.25 | $172.25 | $172.20 |
| Purchase #6 | $123.83 | 8.192% | $133.9742 | $133.97 | $133.95 | $134.00 |
| Purchase #7 | $8.47 | 9.336% | $9.2608 | $9.26 | $9.25 | $9.30 |
| 7 purchase totals = | $663.71 | $724.7749 | $724.78 | $724.75 | $724.80 | |