| 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 | $139.94 | 6.539% | $149.0907 | $149.09 | $149.10 | $149.10 |
| Purchase #2 | $208.84 | 9.524% | $228.7299 | $228.73 | $228.75 | $228.70 |
| Purchase #3 | $14.93 | 12.585% | $16.8089 | $16.81 | $16.80 | $16.80 |
| Purchase #4 | $123.33 | 13.828% | $140.3841 | $140.38 | $140.40 | $140.40 |
| Purchase #5 | $123.37 | 12.866% | $139.2428 | $139.24 | $139.25 | $139.20 |
| Purchase #6 | $139.67 | 7.368% | $149.9609 | $149.96 | $149.95 | $150.00 |
| Purchase #7 | $178.37 | 10.168% | $196.5067 | $196.51 | $196.50 | $196.50 |
| 7 purchase totals = | $928.45 | $1,020.7240 | $1,020.72 | $1,020.75 | $1,020.70 | |