| 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 | $147.97 | 5.638% | $156.3125 | $156.31 | $156.30 | $156.30 |
| Purchase #2 | $123.45 | 3.769% | $128.1028 | $128.10 | $128.10 | $128.10 |
| Purchase #3 | $103.46 | 10.756% | $114.5882 | $114.59 | $114.60 | $114.60 |
| Purchase #4 | $62.74 | 5.170% | $65.9837 | $65.98 | $66.00 | $66.00 |
| Purchase #5 | $7.57 | 6.560% | $8.0666 | $8.07 | $8.05 | $8.10 |
| Purchase #6 | $226.37 | 4.213% | $235.907 | $235.91 | $235.90 | $235.90 |
| Purchase #7 | $154.74 | 13.280% | $175.2895 | $175.29 | $175.30 | $175.30 |
| 7 purchase totals = | $826.30 | $884.2503 | $884.25 | $884.25 | $884.30 | |