| 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 | $166.80 | 6.672% | $177.9289 | $177.93 | $177.95 | $177.90 |
| Purchase #2 | $129.55 | 8.527% | $140.5967 | $140.60 | $140.60 | $140.60 |
| Purchase #3 | $95.27 | 11.352% | $106.0851 | $106.09 | $106.10 | $106.10 |
| Purchase #4 | $174.42 | 6.788% | $186.2596 | $186.26 | $186.25 | $186.30 |
| Purchase #5 | $138.61 | 7.436% | $148.917 | $148.92 | $148.90 | $148.90 |
| Purchase #6 | $100.71 | 13.258% | $114.0621 | $114.06 | $114.05 | $114.10 |
| Purchase #7 | $18.42 | 10.186% | $20.2963 | $20.30 | $20.30 | $20.30 |
| 7 purchase totals = | $823.78 | $894.1457 | $894.16 | $894.15 | $894.20 | |