| 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 | $142.63 | 7.844% | $153.8179 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $87.50 | 3.659% | $90.7016 | $90.70 | $90.70 | $90.70 |
| Purchase #3 | $106.87 | 10.499% | $118.0903 | $118.09 | $118.10 | $118.10 |
| Purchase #4 | $212.25 | 5.702% | $224.3525 | $224.35 | $224.35 | $224.40 |
| Purchase #5 | $169.80 | 5.351% | $178.886 | $178.89 | $178.90 | $178.90 |
| Purchase #6 | $12.82 | 4.805% | $13.436 | $13.44 | $13.45 | $13.40 |
| Purchase #7 | $219.48 | 3.146% | $226.3848 | $226.38 | $226.40 | $226.40 |
| 7 purchase totals = | $951.35 | $1,005.6691 | $1,005.67 | $1,005.70 | $1,005.70 | |