| 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 | $175.90 | 8.422% | $190.7143 | $190.71 | $190.70 | $190.70 |
| Purchase #2 | $157.78 | 3.335% | $163.042 | $163.04 | $163.05 | $163.00 |
| Purchase #3 | $11.60 | 5.629% | $12.253 | $12.25 | $12.25 | $12.30 |
| Purchase #4 | $241.71 | 10.233% | $266.4442 | $266.44 | $266.45 | $266.40 |
| Purchase #5 | $56.82 | 12.393% | $63.8617 | $63.86 | $63.85 | $63.90 |
| Purchase #6 | $141.89 | 6.272% | $150.7893 | $150.79 | $150.80 | $150.80 |
| Purchase #7 | $236.69 | 5.575% | $249.8855 | $249.89 | $249.90 | $249.90 |
| 7 purchase totals = | $1,022.39 | $1,096.9900 | $1,096.98 | $1,097.00 | $1,097.00 | |