| 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 | $150.75 | 11.718% | $168.4149 | $168.41 | $168.40 | $168.40 |
| Purchase #2 | $154.52 | 7.800% | $166.5726 | $166.57 | $166.55 | $166.60 |
| Purchase #3 | $202.51 | 11.257% | $225.3066 | $225.31 | $225.30 | $225.30 |
| Purchase #4 | $38.34 | 3.178% | $39.5584 | $39.56 | $39.55 | $39.60 |
| Purchase #5 | $245.92 | 11.239% | $273.5589 | $273.56 | $273.55 | $273.60 |
| Purchase #6 | $250.49 | 4.167% | $260.9279 | $260.93 | $260.95 | $260.90 |
| Purchase #7 | $87.64 | 12.165% | $98.3014 | $98.30 | $98.30 | $98.30 |
| 7 purchase totals = | $1,130.17 | $1,232.6407 | $1,232.64 | $1,232.60 | $1,232.70 | |