| 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 | $172.57 | 3.541% | $178.6807 | $178.68 | $178.70 | $178.70 |
| Purchase #2 | $187.35 | 9.598% | $205.3319 | $205.33 | $205.35 | $205.30 |
| Purchase #3 | $75.73 | 13.343% | $85.8347 | $85.83 | $85.85 | $85.80 |
| Purchase #4 | $172.88 | 8.121% | $186.9196 | $186.92 | $186.90 | $186.90 |
| Purchase #5 | $192.42 | 11.371% | $214.3001 | $214.30 | $214.30 | $214.30 |
| Purchase #6 | $74.32 | 12.796% | $83.83 | $83.83 | $83.85 | $83.80 |
| Purchase #7 | $176.78 | 4.645% | $184.9914 | $184.99 | $185.00 | $185.00 |
| 7 purchase totals = | $1,052.05 | $1,139.8884 | $1,139.88 | $1,139.95 | $1,139.80 | |