| 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 | $183.83 | 7.455% | $197.5345 | $197.53 | $197.55 | $197.50 |
| Purchase #2 | $7.73 | 11.265% | $8.6008 | $8.60 | $8.60 | $8.60 |
| Purchase #3 | $197.87 | 11.260% | $220.1502 | $220.15 | $220.15 | $220.20 |
| Purchase #4 | $139.32 | 7.796% | $150.1814 | $150.18 | $150.20 | $150.20 |
| Purchase #5 | $24.67 | 7.500% | $26.5203 | $26.52 | $26.50 | $26.50 |
| Purchase #6 | $188.80 | 13.284% | $213.8802 | $213.88 | $213.90 | $213.90 |
| Purchase #7 | $147.82 | 12.530% | $166.3418 | $166.34 | $166.35 | $166.30 |
| 7 purchase totals = | $890.04 | $983.2092 | $983.20 | $983.25 | $983.20 | |