| 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 | $74.42 | 11.135% | $82.7067 | $82.71 | $82.70 | $82.70 |
| Purchase #2 | $187.68 | 5.583% | $198.1582 | $198.16 | $198.15 | $198.20 |
| Purchase #3 | $139.55 | 12.512% | $157.0105 | $157.01 | $157.00 | $157.00 |
| Purchase #4 | $32.78 | 4.543% | $34.2692 | $34.27 | $34.25 | $34.30 |
| Purchase #5 | $147.68 | 12.418% | $166.0189 | $166.02 | $166.00 | $166.00 |
| Purchase #6 | $28.77 | 3.770% | $29.8546 | $29.85 | $29.85 | $29.90 |
| Purchase #7 | $192.26 | 3.246% | $198.5008 | $198.50 | $198.50 | $198.50 |
| 7 purchase totals = | $803.14 | $866.5189 | $866.52 | $866.45 | $866.60 | |