| 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 | $178.45 | 4.340% | $186.1947 | $186.19 | $186.20 | $186.20 |
| Purchase #2 | $9.74 | 9.158% | $10.632 | $10.63 | $10.65 | $10.60 |
| Purchase #3 | $60.67 | 12.218% | $68.0827 | $68.08 | $68.10 | $68.10 |
| Purchase #4 | $215.51 | 6.717% | $229.9858 | $229.99 | $230.00 | $230.00 |
| Purchase #5 | $110.74 | 11.573% | $123.5559 | $123.56 | $123.55 | $123.60 |
| Purchase #6 | $222.90 | 7.261% | $239.0848 | $239.08 | $239.10 | $239.10 |
| Purchase #7 | $58.58 | 8.662% | $63.6542 | $63.65 | $63.65 | $63.70 |
| 7 purchase totals = | $856.59 | $921.1901 | $921.18 | $921.25 | $921.30 | |