| 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 | $155.56 | 5.436% | $164.0162 | $164.02 | $164.00 | $164.00 |
| Purchase #2 | $62.44 | 10.136% | $68.7689 | $68.77 | $68.75 | $68.80 |
| Purchase #3 | $186.48 | 10.553% | $206.1592 | $206.16 | $206.15 | $206.20 |
| Purchase #4 | $6.25 | 11.296% | $6.956 | $6.96 | $6.95 | $7.00 |
| Purchase #5 | $133.87 | 4.279% | $139.5983 | $139.60 | $139.60 | $139.60 |
| Purchase #6 | $168.91 | 7.414% | $181.433 | $181.43 | $181.45 | $181.40 |
| Purchase #7 | $216.92 | 11.428% | $241.7096 | $241.71 | $241.70 | $241.70 |
| 7 purchase totals = | $930.43 | $1,008.6412 | $1,008.65 | $1,008.60 | $1,008.70 | |