| 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 | $236.71 | 12.420% | $266.1094 | $266.11 | $266.10 | $266.10 |
| Purchase #2 | $161.56 | 5.839% | $170.9935 | $170.99 | $171.00 | $171.00 |
| Purchase #3 | $176.86 | 7.137% | $189.4825 | $189.48 | $189.50 | $189.50 |
| Purchase #4 | $153.99 | 6.527% | $164.0409 | $164.04 | $164.05 | $164.00 |
| Purchase #5 | $160.67 | 6.476% | $171.075 | $171.08 | $171.10 | $171.10 |
| Purchase #6 | $120.50 | 11.482% | $134.3358 | $134.34 | $134.35 | $134.30 |
| Purchase #7 | $43.35 | 12.157% | $48.6201 | $48.62 | $48.60 | $48.60 |
| 7 purchase totals = | $1,053.64 | $1,144.6572 | $1,144.66 | $1,144.70 | $1,144.60 | |