| 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 | $120.38 | 13.287% | $136.3749 | $136.37 | $136.35 | $136.40 |
| Purchase #2 | $30.42 | 5.869% | $32.2053 | $32.21 | $32.20 | $32.20 |
| Purchase #3 | $70.70 | 13.405% | $80.1773 | $80.18 | $80.20 | $80.20 |
| Purchase #4 | $183.64 | 9.189% | $200.5147 | $200.51 | $200.50 | $200.50 |
| Purchase #5 | $61.41 | 11.854% | $68.6895 | $68.69 | $68.70 | $68.70 |
| Purchase #6 | $221.56 | 9.138% | $241.8062 | $241.81 | $241.80 | $241.80 |
| Purchase #7 | $88.67 | 9.226% | $96.8507 | $96.85 | $96.85 | $96.90 |
| 7 purchase totals = | $776.78 | $856.6186 | $856.62 | $856.60 | $856.70 | |