| 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 | $169.56 | 9.799% | $186.1752 | $186.18 | $186.20 | $186.20 |
| Purchase #2 | $37.64 | 8.489% | $40.8353 | $40.84 | $40.85 | $40.80 |
| Purchase #3 | $200.43 | 12.207% | $224.8965 | $224.90 | $224.90 | $224.90 |
| Purchase #4 | $238.51 | 6.265% | $253.4527 | $253.45 | $253.45 | $253.50 |
| Purchase #5 | $196.72 | 8.863% | $214.1553 | $214.16 | $214.15 | $214.20 |
| Purchase #6 | $52.70 | 10.329% | $58.1434 | $58.14 | $58.15 | $58.10 |
| Purchase #7 | $176.49 | 9.116% | $192.5788 | $192.58 | $192.60 | $192.60 |
| 7 purchase totals = | $1,072.05 | $1,170.2372 | $1,170.25 | $1,170.30 | $1,170.30 | |