| 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 | $148.80 | 10.849% | $164.9433 | $164.94 | $164.95 | $164.90 |
| Purchase #2 | $121.26 | 4.382% | $126.5736 | $126.57 | $126.55 | $126.60 |
| Purchase #3 | $128.36 | 10.272% | $141.5451 | $141.55 | $141.55 | $141.50 |
| Purchase #4 | $18.40 | 8.162% | $19.9018 | $19.90 | $19.90 | $19.90 |
| Purchase #5 | $27.58 | 10.689% | $30.528 | $30.53 | $30.55 | $30.50 |
| Purchase #6 | $147.66 | 5.471% | $155.7385 | $155.74 | $155.75 | $155.70 |
| Purchase #7 | $235.77 | 11.658% | $263.2561 | $263.26 | $263.25 | $263.30 |
| 7 purchase totals = | $827.83 | $902.4864 | $902.49 | $902.50 | $902.40 | |