| 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 | $176.31 | 3.104% | $181.7827 | $181.78 | $181.80 | $181.80 |
| Purchase #2 | $230.29 | 5.360% | $242.6335 | $242.63 | $242.65 | $242.60 |
| Purchase #3 | $153.50 | 13.833% | $174.7337 | $174.73 | $174.75 | $174.70 |
| Purchase #4 | $101.38 | 7.695% | $109.1812 | $109.18 | $109.20 | $109.20 |
| Purchase #5 | $145.60 | 12.633% | $163.9936 | $163.99 | $164.00 | $164.00 |
| Purchase #6 | $76.51 | 9.268% | $83.6009 | $83.60 | $83.60 | $83.60 |
| Purchase #7 | $103.83 | 11.868% | $116.1525 | $116.15 | $116.15 | $116.20 |
| 7 purchase totals = | $987.42 | $1,072.0781 | $1,072.06 | $1,072.15 | $1,072.10 | |