| 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 | $145.41 | 10.380% | $160.5036 | $160.50 | $160.50 | $160.50 |
| Purchase #2 | $45.99 | 13.265% | $52.0906 | $52.09 | $52.10 | $52.10 |
| Purchase #3 | $112.54 | 11.441% | $125.4157 | $125.42 | $125.40 | $125.40 |
| Purchase #4 | $208.39 | 10.583% | $230.4439 | $230.44 | $230.45 | $230.40 |
| Purchase #5 | $165.60 | 9.325% | $181.0422 | $181.04 | $181.05 | $181.00 |
| Purchase #6 | $226.39 | 12.628% | $254.9785 | $254.98 | $255.00 | $255.00 |
| Purchase #7 | $153.89 | 8.380% | $166.786 | $166.79 | $166.80 | $166.80 |
| 7 purchase totals = | $1,058.21 | $1,171.2605 | $1,171.26 | $1,171.30 | $1,171.20 | |