| 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 | $156.98 | 5.259% | $165.2356 | $165.24 | $165.25 | $165.20 |
| Purchase #2 | $121.73 | 3.735% | $126.2766 | $126.28 | $126.30 | $126.30 |
| Purchase #3 | $78.54 | 13.707% | $89.3055 | $89.31 | $89.30 | $89.30 |
| Purchase #4 | $19.77 | 5.724% | $20.9016 | $20.90 | $20.90 | $20.90 |
| Purchase #5 | $184.57 | 7.171% | $197.8055 | $197.81 | $197.80 | $197.80 |
| Purchase #6 | $133.87 | 12.319% | $150.3614 | $150.36 | $150.35 | $150.40 |
| Purchase #7 | $114.41 | 6.149% | $121.4451 | $121.45 | $121.45 | $121.40 |
| 7 purchase totals = | $809.87 | $871.3313 | $871.35 | $871.35 | $871.30 | |