| 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 | $172.31 | 11.724% | $192.5116 | $192.51 | $192.50 | $192.50 |
| Purchase #2 | $120.94 | 10.680% | $133.8564 | $133.86 | $133.85 | $133.90 |
| Purchase #3 | $10.39 | 8.184% | $11.2403 | $11.24 | $11.25 | $11.20 |
| Purchase #4 | $225.84 | 5.556% | $238.3877 | $238.39 | $238.40 | $238.40 |
| Purchase #5 | $21.55 | 10.862% | $23.8908 | $23.89 | $23.90 | $23.90 |
| Purchase #6 | $7.74 | 12.700% | $8.723 | $8.72 | $8.70 | $8.70 |
| Purchase #7 | $164.67 | 8.847% | $179.2384 | $179.24 | $179.25 | $179.20 |
| 7 purchase totals = | $723.44 | $787.8482 | $787.85 | $787.85 | $787.80 | |