| 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 | $133.30 | 5.768% | $140.9887 | $140.99 | $141.00 | $141.00 |
| Purchase #2 | $219.31 | 7.263% | $235.2385 | $235.24 | $235.25 | $235.20 |
| Purchase #3 | $55.53 | 12.491% | $62.4663 | $62.47 | $62.45 | $62.50 |
| Purchase #4 | $236.44 | 13.564% | $268.5107 | $268.51 | $268.50 | $268.50 |
| Purchase #5 | $162.31 | 10.501% | $179.3542 | $179.35 | $179.35 | $179.40 |
| Purchase #6 | $149.96 | 10.541% | $165.7673 | $165.77 | $165.75 | $165.80 |
| Purchase #7 | $72.63 | 7.621% | $78.1651 | $78.17 | $78.15 | $78.20 |
| 7 purchase totals = | $1,029.48 | $1,130.4908 | $1,130.50 | $1,130.45 | $1,130.60 | |