| 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 | $177.69 | 13.150% | $201.0562 | $201.06 | $201.05 | $201.10 |
| Purchase #2 | $143.57 | 6.824% | $153.3672 | $153.37 | $153.35 | $153.40 |
| Purchase #3 | $189.38 | 6.730% | $202.1253 | $202.13 | $202.15 | $202.10 |
| Purchase #4 | $76.87 | 11.785% | $85.9291 | $85.93 | $85.95 | $85.90 |
| Purchase #5 | $191.84 | 11.682% | $214.2507 | $214.25 | $214.25 | $214.30 |
| Purchase #6 | $47.49 | 4.141% | $49.4566 | $49.46 | $49.45 | $49.50 |
| Purchase #7 | $230.65 | 12.804% | $260.1824 | $260.18 | $260.20 | $260.20 |
| 7 purchase totals = | $1,057.49 | $1,166.3675 | $1,166.38 | $1,166.40 | $1,166.50 | |