| 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 | $148.81 | 5.776% | $157.4053 | $157.41 | $157.40 | $157.40 |
| Purchase #2 | $176.48 | 6.187% | $187.3988 | $187.40 | $187.40 | $187.40 |
| Purchase #3 | $61.94 | 9.262% | $67.6769 | $67.68 | $67.70 | $67.70 |
| Purchase #4 | $198.33 | 5.436% | $209.1112 | $209.11 | $209.10 | $209.10 |
| Purchase #5 | $133.82 | 5.731% | $141.4892 | $141.49 | $141.50 | $141.50 |
| Purchase #6 | $98.66 | 7.159% | $105.7231 | $105.72 | $105.70 | $105.70 |
| Purchase #7 | $78.76 | 8.748% | $85.6499 | $85.65 | $85.65 | $85.60 |
| 7 purchase totals = | $896.80 | $954.4544 | $954.46 | $954.45 | $954.40 | |