| 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 | $176.77 | 10.137% | $194.6892 | $194.69 | $194.70 | $194.70 |
| Purchase #2 | $179.65 | 10.568% | $198.6354 | $198.64 | $198.65 | $198.60 |
| Purchase #3 | $236.65 | 11.841% | $264.6717 | $264.67 | $264.65 | $264.70 |
| Purchase #4 | $222.31 | 4.213% | $231.6759 | $231.68 | $231.70 | $231.70 |
| Purchase #5 | $208.64 | 8.356% | $226.074 | $226.07 | $226.05 | $226.10 |
| Purchase #6 | $239.82 | 6.207% | $254.7056 | $254.71 | $254.70 | $254.70 |
| Purchase #7 | $247.66 | 12.774% | $279.2961 | $279.30 | $279.30 | $279.30 |
| 7 purchase totals = | $1,511.50 | $1,649.7479 | $1,649.76 | $1,649.75 | $1,649.80 | |