| 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 | $161.61 | 10.823% | $179.1011 | $179.10 | $179.10 | $179.10 |
| Purchase #2 | $42.33 | 6.282% | $44.9892 | $44.99 | $45.00 | $45.00 |
| Purchase #3 | $166.51 | 7.349% | $178.7468 | $178.75 | $178.75 | $178.70 |
| Purchase #4 | $26.74 | 5.386% | $28.1802 | $28.18 | $28.20 | $28.20 |
| Purchase #5 | $119.95 | 11.473% | $133.7119 | $133.71 | $133.70 | $133.70 |
| Purchase #6 | $217.87 | 8.520% | $236.4325 | $236.43 | $236.45 | $236.40 |
| Purchase #7 | $215.62 | 4.798% | $225.9654 | $225.97 | $225.95 | $226.00 |
| 7 purchase totals = | $950.63 | $1,027.1271 | $1,027.13 | $1,027.15 | $1,027.10 | |