| 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 | $139.45 | 13.106% | $157.7263 | $157.73 | $157.75 | $157.70 |
| Purchase #2 | $180.82 | 3.860% | $187.7997 | $187.80 | $187.80 | $187.80 |
| Purchase #3 | $160.56 | 11.736% | $179.4033 | $179.40 | $179.40 | $179.40 |
| Purchase #4 | $213.26 | 4.318% | $222.4686 | $222.47 | $222.45 | $222.50 |
| Purchase #5 | $243.98 | 11.794% | $272.755 | $272.76 | $272.75 | $272.80 |
| Purchase #6 | $14.38 | 7.765% | $15.4966 | $15.50 | $15.50 | $15.50 |
| Purchase #7 | $236.72 | 6.819% | $252.8619 | $252.86 | $252.85 | $252.90 |
| 7 purchase totals = | $1,189.17 | $1,288.5114 | $1,288.52 | $1,288.50 | $1,288.60 | |