| 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 | $169.45 | 9.831% | $186.1086 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $198.94 | 3.776% | $206.452 | $206.45 | $206.45 | $206.50 |
| Purchase #3 | $25.87 | 9.430% | $28.3095 | $28.31 | $28.30 | $28.30 |
| Purchase #4 | $186.64 | 9.356% | $204.102 | $204.10 | $204.10 | $204.10 |
| Purchase #5 | $237.79 | 11.557% | $265.2714 | $265.27 | $265.25 | $265.30 |
| Purchase #6 | $40.72 | 13.301% | $46.1362 | $46.14 | $46.15 | $46.10 |
| Purchase #7 | $122.90 | 5.682% | $129.8832 | $129.88 | $129.90 | $129.90 |
| 7 purchase totals = | $982.31 | $1,066.2629 | $1,066.26 | $1,066.25 | $1,066.30 | |