| 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 | $183.40 | 8.507% | $199.0018 | $199.00 | $199.00 | $199.00 |
| Purchase #2 | $41.64 | 12.303% | $46.763 | $46.76 | $46.75 | $46.80 |
| Purchase #3 | $155.77 | 7.867% | $168.0244 | $168.02 | $168.00 | $168.00 |
| Purchase #4 | $58.95 | 7.280% | $63.2416 | $63.24 | $63.25 | $63.20 |
| Purchase #5 | $246.65 | 10.781% | $273.2413 | $273.24 | $273.25 | $273.20 |
| Purchase #6 | $186.85 | 7.455% | $200.7797 | $200.78 | $200.80 | $200.80 |
| Purchase #7 | $99.91 | 9.114% | $109.0158 | $109.02 | $109.00 | $109.00 |
| 7 purchase totals = | $973.17 | $1,060.0676 | $1,060.06 | $1,060.05 | $1,060.00 | |