| 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 | $84.76 | 11.360% | $94.3887 | $94.39 | $94.40 | $94.40 |
| Purchase #2 | $188.53 | 7.193% | $202.091 | $202.09 | $202.10 | $202.10 |
| Purchase #3 | $38.82 | 9.630% | $42.5584 | $42.56 | $42.55 | $42.60 |
| Purchase #4 | $164.59 | 13.452% | $186.7306 | $186.73 | $186.75 | $186.70 |
| Purchase #5 | $93.36 | 7.439% | $100.3051 | $100.31 | $100.30 | $100.30 |
| Purchase #6 | $178.40 | 13.301% | $202.129 | $202.13 | $202.15 | $202.10 |
| Purchase #7 | $60.37 | 3.775% | $62.649 | $62.65 | $62.65 | $62.60 |
| 7 purchase totals = | $808.83 | $890.8518 | $890.86 | $890.90 | $890.80 | |