| 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 | $115.86 | 9.306% | $126.6419 | $126.64 | $126.65 | $126.60 |
| Purchase #2 | $150.72 | 10.334% | $166.2954 | $166.30 | $166.30 | $166.30 |
| Purchase #3 | $102.90 | 12.284% | $115.5402 | $115.54 | $115.55 | $115.50 |
| Purchase #4 | $50.65 | 13.438% | $57.4563 | $57.46 | $57.45 | $57.50 |
| Purchase #5 | $183.79 | 7.263% | $197.1387 | $197.14 | $197.15 | $197.10 |
| Purchase #6 | $18.72 | 11.226% | $20.8215 | $20.82 | $20.80 | $20.80 |
| Purchase #7 | $12.66 | 3.291% | $13.0766 | $13.08 | $13.10 | $13.10 |
| 7 purchase totals = | $635.30 | $696.9706 | $696.98 | $697.00 | $696.90 | |