| 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 | $170.56 | 12.585% | $192.025 | $192.03 | $192.05 | $192.00 |
| Purchase #2 | $24.50 | 4.257% | $25.543 | $25.54 | $25.55 | $25.50 |
| Purchase #3 | $193.67 | 4.825% | $203.0146 | $203.01 | $203.00 | $203.00 |
| Purchase #4 | $133.54 | 6.564% | $142.3056 | $142.31 | $142.30 | $142.30 |
| Purchase #5 | $118.90 | 3.690% | $123.2874 | $123.29 | $123.30 | $123.30 |
| Purchase #6 | $238.47 | 12.690% | $268.7318 | $268.73 | $268.75 | $268.70 |
| Purchase #7 | $188.45 | 13.294% | $213.5025 | $213.50 | $213.50 | $213.50 |
| 7 purchase totals = | $1,068.09 | $1,168.4099 | $1,168.41 | $1,168.45 | $1,168.30 | |