| 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 | $185.85 | 12.429% | $208.9493 | $208.95 | $208.95 | $208.90 |
| Purchase #2 | $138.97 | 6.487% | $147.985 | $147.99 | $148.00 | $148.00 |
| Purchase #3 | $145.91 | 4.561% | $152.565 | $152.57 | $152.55 | $152.60 |
| Purchase #4 | $215.70 | 8.720% | $234.509 | $234.51 | $234.50 | $234.50 |
| Purchase #5 | $158.90 | 3.778% | $164.9032 | $164.90 | $164.90 | $164.90 |
| Purchase #6 | $197.79 | 4.340% | $206.3741 | $206.37 | $206.35 | $206.40 |
| Purchase #7 | $193.30 | 11.384% | $215.3053 | $215.31 | $215.30 | $215.30 |
| 7 purchase totals = | $1,236.42 | $1,330.5909 | $1,330.60 | $1,330.55 | $1,330.60 | |