| 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 | $120.32 | 6.277% | $127.8725 | $127.87 | $127.85 | $127.90 |
| Purchase #2 | $136.84 | 12.489% | $153.9299 | $153.93 | $153.95 | $153.90 |
| Purchase #3 | $65.63 | 13.502% | $74.4914 | $74.49 | $74.50 | $74.50 |
| Purchase #4 | $86.67 | 3.530% | $89.7295 | $89.73 | $89.75 | $89.70 |
| Purchase #5 | $193.70 | 10.667% | $214.362 | $214.36 | $214.35 | $214.40 |
| Purchase #6 | $103.96 | 10.608% | $114.9881 | $114.99 | $115.00 | $115.00 |
| Purchase #7 | $168.79 | 3.377% | $174.49 | $174.49 | $174.50 | $174.50 |
| 7 purchase totals = | $875.91 | $949.8634 | $949.86 | $949.90 | $949.90 | |