| 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 | $139.73 | 9.697% | $153.2796 | $153.28 | $153.30 | $153.30 |
| Purchase #2 | $35.32 | 4.637% | $36.9578 | $36.96 | $36.95 | $37.00 |
| Purchase #3 | $134.48 | 10.451% | $148.5345 | $148.53 | $148.55 | $148.50 |
| Purchase #4 | $97.44 | 3.742% | $101.0862 | $101.09 | $101.10 | $101.10 |
| Purchase #5 | $106.75 | 7.617% | $114.8811 | $114.88 | $114.90 | $114.90 |
| Purchase #6 | $58.61 | 12.247% | $65.788 | $65.79 | $65.80 | $65.80 |
| Purchase #7 | $165.73 | 3.587% | $171.6747 | $171.67 | $171.65 | $171.70 |
| 7 purchase totals = | $738.06 | $792.2019 | $792.20 | $792.25 | $792.30 | |