| 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 | $148.36 | 13.609% | $168.5503 | $168.55 | $168.55 | $168.60 |
| Purchase #2 | $32.40 | 6.735% | $34.5821 | $34.58 | $34.60 | $34.60 |
| Purchase #3 | $209.45 | 12.632% | $235.9077 | $235.91 | $235.90 | $235.90 |
| Purchase #4 | $57.36 | 9.143% | $62.6044 | $62.60 | $62.60 | $62.60 |
| Purchase #5 | $231.57 | 11.662% | $258.5757 | $258.58 | $258.60 | $258.60 |
| Purchase #6 | $15.97 | 10.593% | $17.6617 | $17.66 | $17.65 | $17.70 |
| Purchase #7 | $141.50 | 4.239% | $147.4982 | $147.50 | $147.50 | $147.50 |
| 7 purchase totals = | $836.61 | $925.3801 | $925.38 | $925.40 | $925.50 | |