| 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 | $179.76 | 3.130% | $185.3865 | $185.39 | $185.40 | $185.40 |
| Purchase #2 | $88.44 | 10.631% | $97.8421 | $97.84 | $97.85 | $97.80 |
| Purchase #3 | $219.31 | 11.721% | $245.0153 | $245.02 | $245.00 | $245.00 |
| Purchase #4 | $243.62 | 13.709% | $277.0179 | $277.02 | $277.00 | $277.00 |
| Purchase #5 | $112.67 | 4.123% | $117.3154 | $117.32 | $117.30 | $117.30 |
| Purchase #6 | $219.59 | 4.138% | $228.6766 | $228.68 | $228.70 | $228.70 |
| Purchase #7 | $38.73 | 5.423% | $40.8303 | $40.83 | $40.85 | $40.80 |
| 7 purchase totals = | $1,102.12 | $1,192.0841 | $1,192.10 | $1,192.10 | $1,192.00 | |