| 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 | $200.49 | 9.169% | $218.8729 | $218.87 | $218.85 | $218.90 |
| Purchase #2 | $199.58 | 7.507% | $214.5625 | $214.56 | $214.55 | $214.60 |
| Purchase #3 | $186.96 | 6.768% | $199.6135 | $199.61 | $199.60 | $199.60 |
| Purchase #4 | $63.53 | 5.512% | $67.0318 | $67.03 | $67.05 | $67.00 |
| Purchase #5 | $55.73 | 12.330% | $62.6015 | $62.60 | $62.60 | $62.60 |
| Purchase #6 | $156.92 | 12.143% | $175.9748 | $175.97 | $175.95 | $176.00 |
| Purchase #7 | $17.48 | 13.153% | $19.7791 | $19.78 | $19.80 | $19.80 |
| 7 purchase totals = | $880.69 | $958.4361 | $958.42 | $958.40 | $958.50 | |