| 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 | $183.36 | 8.197% | $198.39 | $198.39 | $198.40 | $198.40 |
| Purchase #2 | $164.54 | 13.341% | $186.4913 | $186.49 | $186.50 | $186.50 |
| Purchase #3 | $144.80 | 3.222% | $149.4655 | $149.47 | $149.45 | $149.50 |
| Purchase #4 | $221.50 | 3.462% | $229.1683 | $229.17 | $229.15 | $229.20 |
| Purchase #5 | $58.57 | 10.126% | $64.5008 | $64.50 | $64.50 | $64.50 |
| Purchase #6 | $231.41 | 7.157% | $247.972 | $247.97 | $247.95 | $248.00 |
| Purchase #7 | $6.94 | 13.291% | $7.8624 | $7.86 | $7.85 | $7.90 |
| 7 purchase totals = | $1,011.12 | $1,083.8503 | $1,083.85 | $1,083.80 | $1,084.00 | |