| 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 | $149.99 | 3.106% | $154.6487 | $154.65 | $154.65 | $154.60 |
| Purchase #2 | $37.68 | 5.328% | $39.6876 | $39.69 | $39.70 | $39.70 |
| Purchase #3 | $224.87 | 13.732% | $255.7491 | $255.75 | $255.75 | $255.70 |
| Purchase #4 | $207.91 | 10.364% | $229.4578 | $229.46 | $229.45 | $229.50 |
| Purchase #5 | $28.87 | 13.829% | $32.8624 | $32.86 | $32.85 | $32.90 |
| Purchase #6 | $120.34 | 13.576% | $136.6774 | $136.68 | $136.70 | $136.70 |
| Purchase #7 | $11.52 | 4.388% | $12.0255 | $12.03 | $12.05 | $12.00 |
| 7 purchase totals = | $781.18 | $861.1085 | $861.12 | $861.15 | $861.10 | |