| 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 | $167.98 | 7.244% | $180.1485 | $180.15 | $180.15 | $180.10 |
| Purchase #2 | $36.66 | 9.160% | $40.0181 | $40.02 | $40.00 | $40.00 |
| Purchase #3 | $170.49 | 9.220% | $186.2092 | $186.21 | $186.20 | $186.20 |
| Purchase #4 | $19.82 | 7.687% | $21.3436 | $21.34 | $21.35 | $21.30 |
| Purchase #5 | $170.37 | 10.845% | $188.8466 | $188.85 | $188.85 | $188.80 |
| Purchase #6 | $205.44 | 6.703% | $219.2106 | $219.21 | $219.20 | $219.20 |
| Purchase #7 | $159.99 | 5.549% | $168.8678 | $168.87 | $168.85 | $168.90 |
| 7 purchase totals = | $930.75 | $1,004.6444 | $1,004.65 | $1,004.60 | $1,004.50 | |