| 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 | $154.76 | 10.488% | $170.9912 | $170.99 | $171.00 | $171.00 |
| Purchase #2 | $147.86 | 4.220% | $154.0997 | $154.10 | $154.10 | $154.10 |
| Purchase #3 | $190.27 | 4.279% | $198.4117 | $198.41 | $198.40 | $198.40 |
| Purchase #4 | $126.77 | 8.597% | $137.6684 | $137.67 | $137.65 | $137.70 |
| Purchase #5 | $73.80 | 6.580% | $78.656 | $78.66 | $78.65 | $78.70 |
| Purchase #6 | $216.80 | 8.634% | $235.5185 | $235.52 | $235.50 | $235.50 |
| Purchase #7 | $198.76 | 10.185% | $219.0037 | $219.00 | $219.00 | $219.00 |
| 7 purchase totals = | $1,109.02 | $1,194.3492 | $1,194.35 | $1,194.30 | $1,194.40 | |